#include <linux/reiserfs_fs.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/bug.h>
#include <linux/workqueue.h>
#include <asm/unaligned.h>
#include <linux/bitops.h>
#include <linux/proc_fs.h>
#include <linux/buffer_head.h>

Data Structures
struct	reiserfs_inode_info

struct	reiserfs_journal_cnode

struct	reiserfs_bitmap_node

struct	reiserfs_list_bitmap

struct	reiserfs_journal_list

struct	reiserfs_journal

struct	reiserfs_bitmap_info

struct	reiserfs_proc_info_data

struct	reiserfs_sb_info

struct	journal_params

struct	reiserfs_super_block_v1

struct	reiserfs_super_block

struct	unfm_nodeinfo

struct	offset_v1

struct	offset_v2

struct	reiserfs_key

struct	in_core_key

struct	cpu_key

struct	item_head

struct	block_head

struct	stat_data_v1

struct	stat_data

struct	reiserfs_de_head

struct	reiserfs_dir_entry

struct	disk_child

struct	path_element

struct	treepath

struct	virtual_item

struct	virtual_node

struct	direntry_uarea

struct	tree_balance

struct	buffer_info

struct	item_operations

struct	reiserfs_iget_args

struct	reiserfs_journal_desc

struct	reiserfs_journal_commit

struct	reiserfs_journal_header

struct	reiserfs_transaction_handle

struct	reiserfs_jh

struct	__reiserfs_blocknr_hint

Macros
#define	REISERFS_IOC32_UNPACK _IOW(0xCD, 1, int)

#define	REISERFS_IOC32_GETFLAGS FS_IOC32_GETFLAGS

#define	REISERFS_IOC32_SETFLAGS FS_IOC32_SETFLAGS

#define	REISERFS_IOC32_GETVERSION FS_IOC32_GETVERSION

#define	REISERFS_IOC32_SETVERSION FS_IOC32_SETVERSION

#define	sb_block_count(sbp) (le32_to_cpu((sbp)->s_v1.s_block_count))

#define	set_sb_block_count(sbp, v) ((sbp)->s_v1.s_block_count = cpu_to_le32(v))

#define	sb_free_blocks(sbp) (le32_to_cpu((sbp)->s_v1.s_free_blocks))

#define	set_sb_free_blocks(sbp, v) ((sbp)->s_v1.s_free_blocks = cpu_to_le32(v))

#define	sb_root_block(sbp) (le32_to_cpu((sbp)->s_v1.s_root_block))

#define	set_sb_root_block(sbp, v) ((sbp)->s_v1.s_root_block = cpu_to_le32(v))

#define	sb_jp_journal_1st_block(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_1st_block))

#define	set_sb_jp_journal_1st_block(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_1st_block = cpu_to_le32(v))

#define	sb_jp_journal_dev(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_dev))

#define	set_sb_jp_journal_dev(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_dev = cpu_to_le32(v))

#define	sb_jp_journal_size(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_size))

#define	set_sb_jp_journal_size(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_size = cpu_to_le32(v))

#define	sb_jp_journal_trans_max(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_trans_max))

#define	set_sb_jp_journal_trans_max(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_trans_max = cpu_to_le32(v))

#define	sb_jp_journal_magic(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_magic))

#define	set_sb_jp_journal_magic(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_magic = cpu_to_le32(v))

#define	sb_jp_journal_max_batch(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_max_batch))

#define	set_sb_jp_journal_max_batch(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_max_batch = cpu_to_le32(v))

#define	sb_jp_jourmal_max_commit_age(sbp) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_max_commit_age))

#define	set_sb_jp_journal_max_commit_age(sbp, v) ((sbp)->s_v1.s_journal.jp_journal_max_commit_age = cpu_to_le32(v))

#define	sb_blocksize(sbp) (le16_to_cpu((sbp)->s_v1.s_blocksize))

#define	set_sb_blocksize(sbp, v) ((sbp)->s_v1.s_blocksize = cpu_to_le16(v))

#define	sb_oid_maxsize(sbp) (le16_to_cpu((sbp)->s_v1.s_oid_maxsize))

#define	set_sb_oid_maxsize(sbp, v) ((sbp)->s_v1.s_oid_maxsize = cpu_to_le16(v))

#define	sb_oid_cursize(sbp) (le16_to_cpu((sbp)->s_v1.s_oid_cursize))

#define	set_sb_oid_cursize(sbp, v) ((sbp)->s_v1.s_oid_cursize = cpu_to_le16(v))

#define	sb_umount_state(sbp) (le16_to_cpu((sbp)->s_v1.s_umount_state))

#define	set_sb_umount_state(sbp, v) ((sbp)->s_v1.s_umount_state = cpu_to_le16(v))

#define	sb_fs_state(sbp) (le16_to_cpu((sbp)->s_v1.s_fs_state))

#define	set_sb_fs_state(sbp, v) ((sbp)->s_v1.s_fs_state = cpu_to_le16(v))

#define	sb_hash_function_code(sbp) (le32_to_cpu((sbp)->s_v1.s_hash_function_code))

#define	set_sb_hash_function_code(sbp, v) ((sbp)->s_v1.s_hash_function_code = cpu_to_le32(v))

#define	sb_tree_height(sbp) (le16_to_cpu((sbp)->s_v1.s_tree_height))

#define	set_sb_tree_height(sbp, v) ((sbp)->s_v1.s_tree_height = cpu_to_le16(v))

#define	sb_bmap_nr(sbp) (le16_to_cpu((sbp)->s_v1.s_bmap_nr))

#define	set_sb_bmap_nr(sbp, v) ((sbp)->s_v1.s_bmap_nr = cpu_to_le16(v))

#define	sb_version(sbp) (le16_to_cpu((sbp)->s_v1.s_version))

#define	set_sb_version(sbp, v) ((sbp)->s_v1.s_version = cpu_to_le16(v))

#define	sb_mnt_count(sbp) (le16_to_cpu((sbp)->s_mnt_count))

#define	set_sb_mnt_count(sbp, v) ((sbp)->s_mnt_count = cpu_to_le16(v))

#define	sb_reserved_for_journal(sbp) (le16_to_cpu((sbp)->s_v1.s_reserved_for_journal))

#define	set_sb_reserved_for_journal(sbp, v) ((sbp)->s_v1.s_reserved_for_journal = cpu_to_le16(v))

#define	JOURNAL_BLOCK_SIZE 4096 /* BUG gotta get rid of this */

#define	JOURNAL_MAX_CNODE 1500 /* max cnodes to allocate. */

#define	JOURNAL_HASH_SIZE 8192

#define	JOURNAL_NUM_BITMAPS 5 /* number of copies of the bitmaps to have floating. Must be >= 2 */

#define	JOURNAL_DESC_MAGIC "ReIsErLB" /* ick. magic string to find desc blocks in the journal */

#define	REISERFS_3_5 0

#define	REISERFS_3_6 1

#define	REISERFS_OLD_FORMAT 2

#define	reiserfs_r5_hash(s) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_R5_HASH))

#define	reiserfs_rupasov_hash(s) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_RUPASOV_HASH))

#define	reiserfs_tea_hash(s) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_TEA_HASH))

#define	reiserfs_hash_detect(s) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_HASH_DETECT))

#define	reiserfs_no_border(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_NO_BORDER))

#define	reiserfs_no_unhashed_relocation(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_NO_UNHASHED_RELOCATION))

#define	reiserfs_hashed_relocation(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_HASHED_RELOCATION))

#define	reiserfs_test4(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_TEST4))

#define	have_large_tails(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_LARGETAIL))

#define	have_small_tails(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_SMALLTAIL))

#define	replay_only(s) (REISERFS_SB(s)->s_mount_opt & (1 << REPLAYONLY))

#define	reiserfs_attrs(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_ATTRS))

#define	old_format_only(s) (REISERFS_SB(s)->s_properties & (1 << REISERFS_3_5))

#define	convert_reiserfs(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_CONVERT))

#define	reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG))

#define	reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED))

#define	reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK))

#define	reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER))

#define	reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL))

#define	reiserfs_expose_privroot(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_EXPOSE_PRIVROOT))

#define	reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) \|\| reiserfs_posixacl(s))

#define	reiserfs_barrier_none(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_BARRIER_NONE))

#define	reiserfs_barrier_flush(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_BARRIER_FLUSH))

#define	reiserfs_error_panic(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_ERROR_PANIC))

#define	reiserfs_error_ro(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_ERROR_RO))

#define	CARRY_ON 0

#define	SCHEDULE_OCCURRED 1

#define	SB_BUFFER_WITH_SB(s) (REISERFS_SB(s)->s_sbh)

#define	SB_JOURNAL(s) (REISERFS_SB(s)->s_journal)

#define	SB_JOURNAL_1st_RESERVED_BLOCK(s) (SB_JOURNAL(s)->j_1st_reserved_block)

#define	SB_JOURNAL_LEN_FREE(s) (SB_JOURNAL(s)->j_journal_len_free)

#define	SB_AP_BITMAP(s) (REISERFS_SB(s)->s_ap_bitmap)

#define	SB_DISK_JOURNAL_HEAD(s) (SB_JOURNAL(s)->j_header_bh->)

#define	reiserfs_is_journal_aborted(journal) (unlikely (__reiserfs_is_journal_aborted (journal)))

#define	USE_INODE_GENERATION_COUNTER

#define	REISERFS_PREALLOCATE

#define	DISPLACE_NEW_PACKING_LOCALITIES

#define	PREALLOCATION_SIZE 9

#define	_ROUND_UP(x, n) (((x)+(n)-1u) & ~((n)-1u))

#define	ROUND_UP(x) _ROUND_UP(x,8LL)

#define	REISERFS_DEBUG_CODE 5 /* extra messages to help find/debug errors */

#define	reiserfs_warning(s, id, fmt, args...) __reiserfs_warning(s, id, __func__, fmt, ##args)

#define	__RASSERT(cond, scond, format, args...)

#define	RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args)

#define	RFALSE(cond, format, args...) do {;} while( 0 )

#define	CONSTF __attribute_const__

#define	UNSET_HASH 0

#define	TEA_HASH 1

#define	YURA_HASH 2

#define	R5_HASH 3

#define	DEFAULT_HASH R5_HASH

#define	SB_SIZE_V1 (sizeof(struct reiserfs_super_block_v1))

#define	SB_SIZE (sizeof(struct reiserfs_super_block))

#define	REISERFS_VERSION_1 0

#define	REISERFS_VERSION_2 2

#define	SB_DISK_SUPER_BLOCK(s) (REISERFS_SB(s)->s_rs)

#define	SB_V1_DISK_SUPER_BLOCK(s) (&(SB_DISK_SUPER_BLOCK(s)->s_v1))

#define	SB_BLOCKSIZE(s) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_blocksize))

#define	SB_BLOCK_COUNT(s) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_block_count))

#define	SB_FREE_BLOCKS(s) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_free_blocks))

#define	SB_REISERFS_MAGIC(s) (SB_V1_DISK_SUPER_BLOCK(s)->s_magic)

#define	SB_ROOT_BLOCK(s) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_root_block))

#define	SB_TREE_HEIGHT(s) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_tree_height))

#define	SB_REISERFS_STATE(s) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_umount_state))

#define	SB_VERSION(s) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_version))

#define	SB_BMAP_NR(s) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_bmap_nr))

#define	PUT_SB_BLOCK_COUNT(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_block_count = cpu_to_le32(val); } while (0)

#define	PUT_SB_FREE_BLOCKS(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_free_blocks = cpu_to_le32(val); } while (0)

#define	PUT_SB_ROOT_BLOCK(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_root_block = cpu_to_le32(val); } while (0)

#define	PUT_SB_TREE_HEIGHT(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_tree_height = cpu_to_le16(val); } while (0)

#define	PUT_SB_REISERFS_STATE(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_umount_state = cpu_to_le16(val); } while (0)

#define	PUT_SB_VERSION(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_version = cpu_to_le16(val); } while (0)

#define	PUT_SB_BMAP_NR(s, val) do { SB_V1_DISK_SUPER_BLOCK(s)->s_bmap_nr = cpu_to_le16 (val); } while (0)

#define	SB_ONDISK_JP(s) (&SB_V1_DISK_SUPER_BLOCK(s)->s_journal)

#define	SB_ONDISK_JOURNAL_SIZE(s) le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_size))

#define	SB_ONDISK_JOURNAL_1st_BLOCK(s) le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_1st_block))

#define	SB_ONDISK_JOURNAL_DEVICE(s) le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_dev))

#define	SB_ONDISK_RESERVED_FOR_JOURNAL(s) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_reserved_for_journal))

#define	is_block_in_log_or_reserved_area(s, block)

#define	REISERFS_DISK_OFFSET_IN_BYTES (64 * 1024)

#define	REISERFS_FIRST_BLOCK unused_define

#define	REISERFS_JOURNAL_OFFSET_IN_BYTES REISERFS_DISK_OFFSET_IN_BYTES

#define	REISERFS_OLD_DISK_OFFSET_IN_BYTES (8 * 1024)

#define	CARRY_ON 0

#define	REPEAT_SEARCH -1

#define	IO_ERROR -2

#define	NO_DISK_SPACE -3

#define	NO_BALANCING_NEEDED (-4)

#define	NO_MORE_UNUSED_CONTIGUOUS_BLOCKS (-5)

#define	QUOTA_EXCEEDED -6

#define	KEY_FORMAT_3_5 0

#define	KEY_FORMAT_3_6 1

#define	STAT_DATA_V1 0

#define	STAT_DATA_V2 1

#define	get_inode_item_key_version(inode) ((REISERFS_I(inode)->i_flags & i_item_key_version_mask) ? KEY_FORMAT_3_6 : KEY_FORMAT_3_5)

#define	set_inode_item_key_version(inode, version)

#define	get_inode_sd_version(inode) ((REISERFS_I(inode)->i_flags & i_stat_data_version_mask) ? STAT_DATA_V2 : STAT_DATA_V1)

#define	set_inode_sd_version(inode, version)

#define	STORE_TAIL_IN_UNFM_S1(n_file_size, n_tail_size, n_block_size)

#define	STORE_TAIL_IN_UNFM_S2(n_file_size, n_tail_size, n_block_size)

#define	REISERFS_VALID_FS 1

#define	REISERFS_ERROR_FS 2

#define	TYPE_STAT_DATA 0

#define	TYPE_INDIRECT 1

#define	TYPE_DIRECT 2

#define	TYPE_DIRENTRY 3

#define	TYPE_MAXTYPE 3

#define	TYPE_ANY 15

#define	REISERFS_FULL_KEY_LEN 4

#define	REISERFS_SHORT_KEY_LEN 2

#define	FIRST_GREATER 1

#define	SECOND_GREATER -1

#define	KEYS_IDENTICAL 0

#define	KEY_FOUND 1

#define	KEY_NOT_FOUND 0

#define	KEY_SIZE (sizeof(struct reiserfs_key))

#define	SHORT_KEY_SIZE (sizeof (__u32) + sizeof (__u32))

#define	ITEM_FOUND 1

#define	ITEM_NOT_FOUND 0

#define	ENTRY_FOUND 1

#define	ENTRY_NOT_FOUND 0

#define	DIRECTORY_NOT_FOUND -1

#define	REGULAR_FILE_FOUND -2

#define	DIRECTORY_FOUND -3

#define	BYTE_FOUND 1

#define	BYTE_NOT_FOUND 0

#define	FILE_NOT_FOUND -1

#define	POSITION_FOUND 1

#define	POSITION_NOT_FOUND 0

#define	NAME_FOUND 1

#define	NAME_NOT_FOUND 0

#define	GOTO_PREVIOUS_ITEM 2

#define	NAME_FOUND_INVISIBLE 3

#define	IH_SIZE (sizeof(struct item_head))

#define	ih_free_space(ih) le16_to_cpu((ih)->u.ih_free_space_reserved)

#define	ih_version(ih) le16_to_cpu((ih)->ih_version)

#define	ih_entry_count(ih) le16_to_cpu((ih)->u.ih_entry_count)

#define	ih_location(ih) le16_to_cpu((ih)->ih_item_location)

#define	ih_item_len(ih) le16_to_cpu((ih)->ih_item_len)

#define	put_ih_free_space(ih, val) do { (ih)->u.ih_free_space_reserved = cpu_to_le16(val); } while(0)

#define	put_ih_version(ih, val) do { (ih)->ih_version = cpu_to_le16(val); } while (0)

#define	put_ih_entry_count(ih, val) do { (ih)->u.ih_entry_count = cpu_to_le16(val); } while (0)

#define	put_ih_location(ih, val) do { (ih)->ih_item_location = cpu_to_le16(val); } while (0)

#define	put_ih_item_len(ih, val) do { (ih)->ih_item_len = cpu_to_le16(val); } while (0)

#define	unreachable_item(ih) (ih_version(ih) & (1 << 15))

#define	get_ih_free_space(ih) (ih_version (ih) == KEY_FORMAT_3_6 ? 0 : ih_free_space (ih))

#define	set_ih_free_space(ih, val) put_ih_free_space((ih), ((ih_version(ih) == KEY_FORMAT_3_6) ? 0 : (val)))

#define	get_block_num(p, i) get_unaligned_le32((p) + (i))

#define	put_block_num(p, i, v) put_unaligned_le32((v), (p) + (i))

#define	V1_SD_UNIQUENESS 0

#define	V1_INDIRECT_UNIQUENESS 0xfffffffe

#define	V1_DIRECT_UNIQUENESS 0xffffffff

#define	V1_DIRENTRY_UNIQUENESS 500

#define	V1_ANY_UNIQUENESS 555

#define	is_direntry_cpu_key(key) (cpu_key_k_type (key) == TYPE_DIRENTRY)

#define	is_direct_cpu_key(key) (cpu_key_k_type (key) == TYPE_DIRECT)

#define	is_indirect_cpu_key(key) (cpu_key_k_type (key) == TYPE_INDIRECT)

#define	is_statdata_cpu_key(key) (cpu_key_k_type (key) == TYPE_STAT_DATA)

#define	is_direntry_cpu_ih(ih) (is_direntry_cpu_key (&((ih)->ih_key)))

#define	is_direct_cpu_ih(ih) (is_direct_cpu_key (&((ih)->ih_key)))

#define	is_indirect_cpu_ih(ih) (is_indirect_cpu_key (&((ih)->ih_key)))

#define	is_statdata_cpu_ih(ih) (is_statdata_cpu_key (&((ih)->ih_key)))

#define	I_K_KEY_IN_ITEM(ih, key, n_blocksize)

#define	MAX_ITEM_LEN(block_size) (block_size - BLKH_SIZE - IH_SIZE)

#define	MIN_ITEM_LEN 1

#define	REISERFS_ROOT_OBJECTID 2

#define	REISERFS_ROOT_PARENT_OBJECTID 1

#define	BLKH_SIZE (sizeof(struct block_head))

#define	blkh_level(p_blkh) (le16_to_cpu((p_blkh)->blk_level))

#define	blkh_nr_item(p_blkh) (le16_to_cpu((p_blkh)->blk_nr_item))

#define	blkh_free_space(p_blkh) (le16_to_cpu((p_blkh)->blk_free_space))

#define	blkh_reserved(p_blkh) (le16_to_cpu((p_blkh)->blk_reserved))

#define	set_blkh_level(p_blkh, val) ((p_blkh)->blk_level = cpu_to_le16(val))

#define	set_blkh_nr_item(p_blkh, val) ((p_blkh)->blk_nr_item = cpu_to_le16(val))

#define	set_blkh_free_space(p_blkh, val) ((p_blkh)->blk_free_space = cpu_to_le16(val))

#define	set_blkh_reserved(p_blkh, val) ((p_blkh)->blk_reserved = cpu_to_le16(val))

#define	blkh_right_delim_key(p_blkh) ((p_blkh)->blk_right_delim_key)

#define	set_blkh_right_delim_key(p_blkh, val) ((p_blkh)->blk_right_delim_key = val)

#define	FREE_LEVEL

#define	DISK_LEAF_NODE_LEVEL 1 /* Leaf node level. */

#define	B_BLK_HEAD(bh) ((struct block_head *)((bh)->b_data))

#define	B_NR_ITEMS(bh) (blkh_nr_item(B_BLK_HEAD(bh)))

#define	B_LEVEL(bh) (blkh_level(B_BLK_HEAD(bh)))

#define	B_FREE_SPACE(bh) (blkh_free_space(B_BLK_HEAD(bh)))

#define	PUT_B_NR_ITEMS(bh, val) do { set_blkh_nr_item(B_BLK_HEAD(bh), val); } while (0)

#define	PUT_B_LEVEL(bh, val) do { set_blkh_level(B_BLK_HEAD(bh), val); } while (0)

#define	PUT_B_FREE_SPACE(bh, val) do { set_blkh_free_space(B_BLK_HEAD(bh), val); } while (0)

#define	B_PRIGHT_DELIM_KEY(bh) (&(blk_right_delim_key(B_BLK_HEAD(bh))))

#define	B_IS_ITEMS_LEVEL(bh) (B_LEVEL(bh) == DISK_LEAF_NODE_LEVEL)

#define	B_IS_KEYS_LEVEL(bh)

#define	SD_V1_SIZE (sizeof(struct stat_data_v1))

#define	stat_data_v1(ih) (ih_version (ih) == KEY_FORMAT_3_5)

#define	sd_v1_mode(sdp) (le16_to_cpu((sdp)->sd_mode))

#define	set_sd_v1_mode(sdp, v) ((sdp)->sd_mode = cpu_to_le16(v))

#define	sd_v1_nlink(sdp) (le16_to_cpu((sdp)->sd_nlink))

#define	set_sd_v1_nlink(sdp, v) ((sdp)->sd_nlink = cpu_to_le16(v))

#define	sd_v1_uid(sdp) (le16_to_cpu((sdp)->sd_uid))

#define	set_sd_v1_uid(sdp, v) ((sdp)->sd_uid = cpu_to_le16(v))

#define	sd_v1_gid(sdp) (le16_to_cpu((sdp)->sd_gid))

#define	set_sd_v1_gid(sdp, v) ((sdp)->sd_gid = cpu_to_le16(v))

#define	sd_v1_size(sdp) (le32_to_cpu((sdp)->sd_size))

#define	set_sd_v1_size(sdp, v) ((sdp)->sd_size = cpu_to_le32(v))

#define	sd_v1_atime(sdp) (le32_to_cpu((sdp)->sd_atime))

#define	set_sd_v1_atime(sdp, v) ((sdp)->sd_atime = cpu_to_le32(v))

#define	sd_v1_mtime(sdp) (le32_to_cpu((sdp)->sd_mtime))

#define	set_sd_v1_mtime(sdp, v) ((sdp)->sd_mtime = cpu_to_le32(v))

#define	sd_v1_ctime(sdp) (le32_to_cpu((sdp)->sd_ctime))

#define	set_sd_v1_ctime(sdp, v) ((sdp)->sd_ctime = cpu_to_le32(v))

#define	sd_v1_rdev(sdp) (le32_to_cpu((sdp)->u.sd_rdev))

#define	set_sd_v1_rdev(sdp, v) ((sdp)->u.sd_rdev = cpu_to_le32(v))

#define	sd_v1_blocks(sdp) (le32_to_cpu((sdp)->u.sd_blocks))

#define	set_sd_v1_blocks(sdp, v) ((sdp)->u.sd_blocks = cpu_to_le32(v))

#define	sd_v1_first_direct_byte(sdp) (le32_to_cpu((sdp)->sd_first_direct_byte))

#define	set_sd_v1_first_direct_byte(sdp, v) ((sdp)->sd_first_direct_byte = cpu_to_le32(v))

#define	REISERFS_IMMUTABLE_FL FS_IMMUTABLE_FL

#define	REISERFS_APPEND_FL FS_APPEND_FL

#define	REISERFS_SYNC_FL FS_SYNC_FL

#define	REISERFS_NOATIME_FL FS_NOATIME_FL

#define	REISERFS_NODUMP_FL FS_NODUMP_FL

#define	REISERFS_SECRM_FL FS_SECRM_FL

#define	REISERFS_UNRM_FL FS_UNRM_FL

#define	REISERFS_COMPR_FL FS_COMPR_FL

#define	REISERFS_NOTAIL_FL FS_NOTAIL_FL

#define	REISERFS_INHERIT_MASK

#define	SD_SIZE (sizeof(struct stat_data))

#define	SD_V2_SIZE SD_SIZE

#define	stat_data_v2(ih) (ih_version (ih) == KEY_FORMAT_3_6)

#define	sd_v2_mode(sdp) (le16_to_cpu((sdp)->sd_mode))

#define	set_sd_v2_mode(sdp, v) ((sdp)->sd_mode = cpu_to_le16(v))

#define	sd_v2_nlink(sdp) (le32_to_cpu((sdp)->sd_nlink))

#define	set_sd_v2_nlink(sdp, v) ((sdp)->sd_nlink = cpu_to_le32(v))

#define	sd_v2_size(sdp) (le64_to_cpu((sdp)->sd_size))

#define	set_sd_v2_size(sdp, v) ((sdp)->sd_size = cpu_to_le64(v))

#define	sd_v2_uid(sdp) (le32_to_cpu((sdp)->sd_uid))

#define	set_sd_v2_uid(sdp, v) ((sdp)->sd_uid = cpu_to_le32(v))

#define	sd_v2_gid(sdp) (le32_to_cpu((sdp)->sd_gid))

#define	set_sd_v2_gid(sdp, v) ((sdp)->sd_gid = cpu_to_le32(v))

#define	sd_v2_atime(sdp) (le32_to_cpu((sdp)->sd_atime))

#define	set_sd_v2_atime(sdp, v) ((sdp)->sd_atime = cpu_to_le32(v))

#define	sd_v2_mtime(sdp) (le32_to_cpu((sdp)->sd_mtime))

#define	set_sd_v2_mtime(sdp, v) ((sdp)->sd_mtime = cpu_to_le32(v))

#define	sd_v2_ctime(sdp) (le32_to_cpu((sdp)->sd_ctime))

#define	set_sd_v2_ctime(sdp, v) ((sdp)->sd_ctime = cpu_to_le32(v))

#define	sd_v2_blocks(sdp) (le32_to_cpu((sdp)->sd_blocks))

#define	set_sd_v2_blocks(sdp, v) ((sdp)->sd_blocks = cpu_to_le32(v))

#define	sd_v2_rdev(sdp) (le32_to_cpu((sdp)->u.sd_rdev))

#define	set_sd_v2_rdev(sdp, v) ((sdp)->u.sd_rdev = cpu_to_le32(v))

#define	sd_v2_generation(sdp) (le32_to_cpu((sdp)->u.sd_generation))

#define	set_sd_v2_generation(sdp, v) ((sdp)->u.sd_generation = cpu_to_le32(v))

#define	sd_v2_attrs(sdp) (le16_to_cpu((sdp)->sd_attrs))

#define	set_sd_v2_attrs(sdp, v) ((sdp)->sd_attrs = cpu_to_le16(v))

#define	SD_OFFSET 0

#define	SD_UNIQUENESS 0

#define	DOT_OFFSET 1

#define	DOT_DOT_OFFSET 2

#define	DIRENTRY_UNIQUENESS 500

#define	FIRST_ITEM_OFFSET 1

#define	DEH_SIZE sizeof(struct reiserfs_de_head)

#define	deh_offset(p_deh) (le32_to_cpu((p_deh)->deh_offset))

#define	deh_dir_id(p_deh) (le32_to_cpu((p_deh)->deh_dir_id))

#define	deh_objectid(p_deh) (le32_to_cpu((p_deh)->deh_objectid))

#define	deh_location(p_deh) (le16_to_cpu((p_deh)->deh_location))

#define	deh_state(p_deh) (le16_to_cpu((p_deh)->deh_state))

#define	put_deh_offset(p_deh, v) ((p_deh)->deh_offset = cpu_to_le32((v)))

#define	put_deh_dir_id(p_deh, v) ((p_deh)->deh_dir_id = cpu_to_le32((v)))

#define	put_deh_objectid(p_deh, v) ((p_deh)->deh_objectid = cpu_to_le32((v)))

#define	put_deh_location(p_deh, v) ((p_deh)->deh_location = cpu_to_le16((v)))

#define	put_deh_state(p_deh, v) ((p_deh)->deh_state = cpu_to_le16((v)))

#define	EMPTY_DIR_SIZE (DEH_SIZE * 2 + ROUND_UP (strlen (".")) + ROUND_UP (strlen ("..")))

#define	EMPTY_DIR_SIZE_V1 (DEH_SIZE * 2 + 3)

#define	DEH_Statdata 0 /* not used now */

#define	DEH_Visible 2

#define	set_bit_unaligned(nr, addr) __test_and_set_bit_le(nr, addr)

#define	clear_bit_unaligned(nr, addr) __test_and_clear_bit_le(nr, addr)

#define	test_bit_unaligned(nr, addr) test_bit_le(nr, addr)

#define	mark_de_with_sd(deh) set_bit_unaligned (DEH_Statdata, &((deh)->deh_state))

#define	mark_de_without_sd(deh) clear_bit_unaligned (DEH_Statdata, &((deh)->deh_state))

#define	mark_de_visible(deh) set_bit_unaligned (DEH_Visible, &((deh)->deh_state))

#define	mark_de_hidden(deh) clear_bit_unaligned (DEH_Visible, &((deh)->deh_state))

#define	de_with_sd(deh) test_bit_unaligned (DEH_Statdata, &((deh)->deh_state))

#define	de_visible(deh) test_bit_unaligned (DEH_Visible, &((deh)->deh_state))

#define	de_hidden(deh) !test_bit_unaligned (DEH_Visible, &((deh)->deh_state))

#define	B_I_PITEM(bh, ih) ( (bh)->b_data + ih_location(ih) )

#define	B_I_DEH(bh, ih) ((struct reiserfs_de_head *)(B_I_PITEM(bh,ih)))

#define	I_ENTRY_COUNT(ih) (ih_entry_count((ih)))

#define	B_I_E_NAME(bh, ih, entry_num) ((char *)(bh->b_data + ih_location(ih) + deh_location(B_I_DEH(bh,ih)+(entry_num))))

#define	REISERFS_MAX_NAME(block_size) 255

#define	B_I_DEH_ENTRY_FILE_NAME(bh, ih, deh) (B_I_PITEM (bh, ih) + deh_location(deh))

#define	I_DEH_N_ENTRY_FILE_NAME_LENGTH(ih, deh, entry_num) (I_DEH_N_ENTRY_LENGTH (ih, deh, entry_num) - (de_with_sd (deh) ? SD_SIZE : 0))

#define	GET_HASH_VALUE(offset) ((offset) & 0x7fffff80LL)

#define	GET_GENERATION_NUMBER(offset) ((offset) & 0x7fLL)

#define	MAX_GENERATION_NUMBER 127

#define	SET_GENERATION_NUMBER(offset, gen_number) (GET_HASH_VALUE(offset)\|(gen_number))

#define	DC_SIZE (sizeof(struct disk_child))

#define	dc_block_number(dc_p) (le32_to_cpu((dc_p)->dc_block_number))

#define	dc_size(dc_p) (le16_to_cpu((dc_p)->dc_size))

#define	put_dc_block_number(dc_p, val) do { (dc_p)->dc_block_number = cpu_to_le32(val); } while(0)

#define	put_dc_size(dc_p, val) do { (dc_p)->dc_size = cpu_to_le16(val); } while(0)

#define	B_N_CHILD(bh, n_pos)

#define	B_N_CHILD_NUM(bh, n_pos) (dc_block_number(B_N_CHILD(bh, n_pos)))

#define	PUT_B_N_CHILD_NUM(bh, n_pos, val) (put_dc_block_number(B_N_CHILD(bh, n_pos), val))

#define	MAX_CHILD_SIZE(bh) ((int)( (bh)->b_size - BLKH_SIZE ))

#define	B_CHILD_SIZE(cur) (MAX_CHILD_SIZE(cur)-(B_FREE_SPACE(cur)))

#define	MAX_NR_KEY(bh) ( (MAX_CHILD_SIZE(bh)-DC_SIZE)/(KEY_SIZE+DC_SIZE) )

#define	MIN_NR_KEY(bh) (MAX_NR_KEY(bh)/2)

#define	MAX_HEIGHT 5 /* maximal height of a tree. don't change this without changing JOURNAL_PER_BALANCE_CNT */

#define	EXTENDED_MAX_HEIGHT 7 /* Must be equals MAX_HEIGHT + FIRST_PATH_ELEMENT_OFFSET */

#define	FIRST_PATH_ELEMENT_OFFSET 2 /* Must be equal to at least 2. */

#define	ILLEGAL_PATH_ELEMENT_OFFSET 1 /* Must be equal to FIRST_PATH_ELEMENT_OFFSET - 1 */

#define	MAX_FEB_SIZE 6 /* this MUST be MAX_HEIGHT + 1. See about FEB below */

#define	PATH_READA 0x1 /* do read ahead */

#define	PATH_READA_BACK 0x2 /* read backwards */

#define	pos_in_item(path) ((path)->pos_in_item)

#define	INITIALIZE_PATH(var) struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}

#define	PATH_OFFSET_PELEMENT(path, n_offset) ((path)->path_elements + (n_offset))

#define	PATH_OFFSET_PBUFFER(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_buffer)

#define	PATH_OFFSET_POSITION(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_position)

#define	PATH_PLAST_BUFFER(path) (PATH_OFFSET_PBUFFER((path), (path)->path_length))

#define	PATH_LAST_POSITION(path) (PATH_OFFSET_POSITION((path), (path)->path_length))

#define	PATH_PITEM_HEAD(path) B_N_PITEM_HEAD(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION(path))

#define	PATH_H_PBUFFER(path, h) PATH_OFFSET_PBUFFER (path, path->path_length - (h)) /* tb->S[h] */

#define	PATH_H_PPARENT(path, h) PATH_H_PBUFFER (path, (h) + 1) /* tb->F[h] or tb->S[0]->b_parent */

#define	PATH_H_POSITION(path, h) PATH_OFFSET_POSITION (path, path->path_length - (h))

#define	PATH_H_B_ITEM_ORDER(path, h) PATH_H_POSITION(path, h + 1) /* tb->S[h]->b_item_order */

#define	PATH_H_PATH_OFFSET(path, n_h) ((path)->path_length - (n_h))

#define	get_last_bh(path) PATH_PLAST_BUFFER(path)

#define	get_ih(path) PATH_PITEM_HEAD(path)

#define	get_item_pos(path) PATH_LAST_POSITION(path)

#define	get_item(path) ((void *)B_N_PITEM(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION (path)))

#define	item_moved(ih, path) comp_items(ih, path)

#define	path_changed(ih, path) comp_items (ih, path)

#define	UNFM_P_SIZE (sizeof(unp_t))

#define	UNFM_P_SHIFT 2

#define	INODE_PKEY(inode) ((struct reiserfs_key *)(REISERFS_I(inode)->i_key))

#define	MAX_UL_INT 0xffffffff

#define	MAX_INT 0x7ffffff

#define	MAX_US_INT 0xffff

#define	U32_MAX (~(__u32)0)

#define	MAX_KEY_OBJECTID MAX_UL_INT

#define	MAX_B_NUM MAX_UL_INT

#define	MAX_FC_NUM MAX_US_INT

#define	REISERFS_LINK_MAX (MAX_US_INT - 1000)

#define	REISERFS_KERNEL_MEM 0 /* reiserfs kernel memory mode */

#define	REISERFS_USER_MEM 1 /* reiserfs user memory mode */

#define	fs_generation(s) (REISERFS_SB(s)->s_generation_counter)

#define	get_generation(s) atomic_read (&fs_generation(s))

#define	FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)

#define	__fs_changed(gen, s) (gen != get_generation (s))

#define	fs_changed(gen, s)

#define	VI_TYPE_LEFT_MERGEABLE 1

#define	VI_TYPE_RIGHT_MERGEABLE 2

#define	MAX_FREE_BLOCK 7 /* size of the array of buffers to free at end of do_balance */

#define	MAX_AMOUNT_NEEDED 2

#define	M_INSERT 'i'

#define	M_PASTE 'p'

#define	M_DELETE 'd'

#define	M_CUT 'c'

#define	M_INTERNAL 'n'

#define	M_SKIP_BALANCING 's'

#define	M_CONVERT 'v'

#define	LEAF_FROM_S_TO_L 0

#define	LEAF_FROM_S_TO_R 1

#define	LEAF_FROM_R_TO_L 2

#define	LEAF_FROM_L_TO_R 3

#define	LEAF_FROM_S_TO_SNEW 4

#define	FIRST_TO_LAST 0

#define	LAST_TO_FIRST 1

#define	op_bytes_number(ih, bsize) item_ops[le_ih_k_type (ih)]->bytes_number (ih, bsize)

#define	op_is_left_mergeable(key, bsize) item_ops[le_key_k_type (le_key_version (key), key)]->is_left_mergeable (key, bsize)

#define	op_print_item(ih, item) item_ops[le_ih_k_type (ih)]->print_item (ih, item)

#define	op_check_item(ih, item) item_ops[le_ih_k_type (ih)]->check_item (ih, item)

#define	op_create_vi(vn, vi, is_affected, insert_size) item_ops[le_ih_k_type ((vi)->vi_ih)]->create_vi (vn,vi,is_affected,insert_size)

#define	op_check_left(vi, free, start_skip, end_skip) item_ops[(vi)->vi_index]->check_left (vi, free, start_skip, end_skip)

#define	op_check_right(vi, free) item_ops[(vi)->vi_index]->check_right (vi, free)

#define	op_part_size(vi, from, to) item_ops[(vi)->vi_index]->part_size (vi, from, to)

#define	op_unit_num(vi) item_ops[(vi)->vi_index]->unit_num (vi)

#define	op_print_vi(vi) item_ops[(vi)->vi_index]->print_vi (vi)

#define	COMP_SHORT_KEYS comp_short_keys

#define	I_UNFM_NUM(ih) (ih_item_len(ih) / UNFM_P_SIZE)

#define	I_POS_UNFM_SIZE(ih, pos, size) (((pos) == I_UNFM_NUM(ih) - 1 ) ? (size) - ih_free_space(ih) : (size))

#define	B_N_PITEM_HEAD(bh, item_num) ( (struct item_head * )((bh)->b_data + BLKH_SIZE) + (item_num) )

#define	B_N_PDELIM_KEY(bh, item_num) ( (struct reiserfs_key * )((bh)->b_data + BLKH_SIZE) + (item_num) )

#define	B_N_PKEY(bh, item_num) ( &(B_N_PITEM_HEAD(bh,item_num)->ih_key) )

#define	B_N_PITEM(bh, item_num) ( (bh)->b_data + ih_location(B_N_PITEM_HEAD((bh),(item_num))))

#define	B_N_STAT_DATA(bh, nr) ( (struct stat_data *)((bh)->b_data + ih_location(B_N_PITEM_HEAD((bh),(nr))) ) )

#define	B_I_STAT_DATA(bh, ih) ( (struct stat_data * )((bh)->b_data + ih_location(ih)) )

#define	MAX_DIRECT_ITEM_LEN(size) ((size) - BLKH_SIZE - 2*IH_SIZE - SD_SIZE - UNFM_P_SIZE)

#define	B_I_POS_UNFM_POINTER(bh, ih, pos) le32_to_cpu((((unp_t )B_I_PITEM(bh,ih)) + (pos)))

#define	PUT_B_I_POS_UNFM_POINTER(bh, ih, pos, val) do {(((unp_t )B_I_PITEM(bh,ih)) + (pos)) = cpu_to_le32(val); } while (0)

#define	get_journal_desc_magic(bh) (bh->b_data + bh->b_size - 12)

#define	journal_trans_half(blocksize) ((blocksize - sizeof (struct reiserfs_journal_desc) + sizeof (__u32) - 12) / sizeof (__u32))

#define	get_desc_trans_id(d) le32_to_cpu((d)->j_trans_id)

#define	get_desc_trans_len(d) le32_to_cpu((d)->j_len)

#define	get_desc_mount_id(d) le32_to_cpu((d)->j_mount_id)

#define	set_desc_trans_id(d, val) do { (d)->j_trans_id = cpu_to_le32 (val); } while (0)

#define	set_desc_trans_len(d, val) do { (d)->j_len = cpu_to_le32 (val); } while (0)

#define	set_desc_mount_id(d, val) do { (d)->j_mount_id = cpu_to_le32 (val); } while (0)

#define	get_commit_trans_id(c) le32_to_cpu((c)->j_trans_id)

#define	get_commit_trans_len(c) le32_to_cpu((c)->j_len)

#define	get_commit_mount_id(c) le32_to_cpu((c)->j_mount_id)

#define	set_commit_trans_id(c, val) do { (c)->j_trans_id = cpu_to_le32 (val); } while (0)

#define	set_commit_trans_len(c, val) do { (c)->j_len = cpu_to_le32 (val); } while (0)

#define	JOURNAL_BLOCK_COUNT 8192 /* number of blocks in the journal */

#define	JOURNAL_TRANS_MAX_DEFAULT 1024 /* biggest possible single transaction, don't change for now (8/3/99) */

#define	JOURNAL_TRANS_MIN_DEFAULT 256

#define	JOURNAL_MAX_BATCH_DEFAULT 900 /* max blocks to batch into one transaction, don't make this any bigger than 900 */

#define	JOURNAL_MIN_RATIO 2

#define	JOURNAL_MAX_COMMIT_AGE 30

#define	JOURNAL_MAX_TRANS_AGE 30

#define	JOURNAL_PER_BALANCE_CNT (3 * (MAX_HEIGHT-2) + 9)

#define	JOURNAL_BLOCKS_PER_OBJECT(sb)

#define	REISERFS_QUOTA_TRANS_BLOCKS(s) 0

#define	REISERFS_QUOTA_INIT_BLOCKS(s) 0

#define	REISERFS_QUOTA_DEL_BLOCKS(s) 0

#define	REISERFS_MIN_BITMAP_NODES 10

#define	REISERFS_MAX_BITMAP_NODES 100

#define	JBH_HASH_SHIFT 13 /* these are based on journal hash size of 8192 */

#define	JBH_HASH_MASK 8191

#define	_jhashfn(sb, block)

#define	journal_hash(t, sb, block) ((t)[_jhashfn((sb),(block)) & JBH_HASH_MASK])

#define	journal_find_get_block(s, block) __find_get_block(SB_JOURNAL(s)->j_dev_bd, block, s->s_blocksize)

#define	journal_getblk(s, block) __getblk(SB_JOURNAL(s)->j_dev_bd, block, s->s_blocksize)

#define	journal_bread(s, block) __bread(SB_JOURNAL(s)->j_dev_bd, block, s->s_blocksize)

#define	search_item(s, key, path) search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL)

#define	i_block_size(inode) ((inode)->i_sb->s_blocksize)

#define	file_size(inode) ((inode)->i_size)

#define	tail_size(inode) (file_size (inode) & (i_block_size (inode) - 1))

#define	tail_has_to_be_packed(inode)

#define	GET_BLOCK_NO_CREATE 0 /* don't create new blocks or convert tails */

#define	GET_BLOCK_CREATE 1 /* add anything you need to find block */

#define	GET_BLOCK_NO_HOLE 2 /* return -ENOENT for file holes */

#define	GET_BLOCK_READ_DIRECT 4 /* read the tail if indirect item not found */

#define	GET_BLOCK_NO_IMUX 8 /* i_mutex is not held, don't preallocate */

#define	GET_BLOCK_NO_DANGLE 16 /* don't leave any transactions running */

#define	PROC_EXP(e)

#define	VOID_V ( ( void ) 0 )

#define	PROC_INFO_MAX(sb, field, value) VOID_V

#define	PROC_INFO_INC(sb, field) VOID_V

#define	PROC_INFO_ADD(sb, field, val) VOID_V

#define	PROC_INFO_BH_STAT(sb, bh, n_node_level) VOID_V

#define	reiserfs_panic(s, id, fmt, args...) __reiserfs_panic(s, id, __func__, fmt, ##args)

#define	reiserfs_error(s, id, fmt, args...) __reiserfs_error(s, id, __func__, fmt, ##args)

#define	PRINT_LEAF_ITEMS 1 /* print all items */

#define	PRINT_DIRECTORY_ITEMS 2 /* print directory items */

#define	PRINT_DIRECT_ITEMS 4 /* print contents of direct items */

#define	do_balance_mark_internal_dirty do_balance_mark_leaf_dirty

#define	do_balance_mark_sb_dirty do_balance_mark_leaf_dirty

#define	reiserfs_set_le_bit __set_bit_le

#define	reiserfs_test_and_set_le_bit __test_and_set_bit_le

#define	reiserfs_clear_le_bit __clear_bit_le

#define	reiserfs_test_and_clear_le_bit __test_and_clear_bit_le

#define	reiserfs_test_le_bit test_bit_le

#define	reiserfs_find_next_zero_le_bit find_next_zero_bit_le

#define	SPARE_SPACE 500

Typedefs
typedef __u32(*	hashf_t )(const signed char *, int)

typedef struct reiserfs_proc_info_data	reiserfs_proc_info_data_t

typedef __u32	b_blocknr_t

typedef __le32	unp_t

typedef struct __reiserfs_blocknr_hint	reiserfs_blocknr_hint_t

Enumerations
enum	reiserfs_inode_flags { i_item_key_version_mask = 0x0001, i_stat_data_version_mask = 0x0002, i_pack_on_close_mask = 0x0004, i_nopack_mask = 0x0008, i_link_saved_unlink_mask = 0x0010, i_link_saved_truncate_mask = 0x0020, i_has_xattr_dir = 0x0040, i_data_log = 0x0080 }

enum	reiserfs_super_block_flags { reiserfs_attrs_cleared = 0x00000001 }

enum	journal_state_bits { J_WRITERS_BLOCKED = 1, J_WRITERS_QUEUED, J_ABORTED }

enum	reiserfs_mount_options { REISERFS_LARGETAIL, REISERFS_SMALLTAIL, REPLAYONLY, REISERFS_CONVERT, FORCE_TEA_HASH, FORCE_RUPASOV_HASH, FORCE_R5_HASH, FORCE_HASH_DETECT, REISERFS_DATA_LOG, REISERFS_DATA_ORDERED, REISERFS_DATA_WRITEBACK, REISERFS_NO_BORDER, REISERFS_NO_UNHASHED_RELOCATION, REISERFS_HASHED_RELOCATION, REISERFS_ATTRS, REISERFS_XATTRS_USER, REISERFS_POSIXACL, REISERFS_EXPOSE_PRIVROOT, REISERFS_BARRIER_NONE, REISERFS_BARRIER_FLUSH, REISERFS_ERROR_PANIC, REISERFS_ERROR_RO, REISERFS_ERROR_CONTINUE, REISERFS_USRQUOTA, REISERFS_GRPQUOTA, REISERFS_TEST1, REISERFS_TEST2, REISERFS_TEST3, REISERFS_TEST4, REISERFS_UNSUPPORTED_OPT }

enum	reiserfs_bh_state_bits { BH_JDirty = BH_PrivateStart, BH_JDirty_wait, BH_JNew, BH_JPrepared, BH_JRestore_dirty, BH_JTest }

Functions
void	reiserfs_file_buffer (struct buffer_head *bh, int list)

int	reiserfs_resize (struct super_block *, unsigned long)

void	reiserfs_write_lock (struct super_block *s)

void	reiserfs_write_unlock (struct super_block *s)

int	reiserfs_write_lock_once (struct super_block *s)

void	reiserfs_write_unlock_once (struct super_block *s, int lock_depth)

void	__reiserfs_warning (struct super_block s, const char id, const char func, const char fmt,...)

struct reiserfs_super_block_v1	__attribute__ ((__packed__))

int	is_reiserfs_3_5 (struct reiserfs_super_block *rs)

int	is_reiserfs_3_6 (struct reiserfs_super_block *rs)

int	is_reiserfs_jr (struct reiserfs_super_block *rs)

void	make_empty_dir_item_v1 (char *body, __le32 dirid, __le32 objid, __le32 par_dirid, __le32 par_objid)

void	make_empty_dir_item (char *body, __le32 dirid, __le32 objid, __le32 par_dirid, __le32 par_objid)

	BUFFER_FNS (JDirty, journaled)

	TAS_BUFFER_FNS (JDirty, journaled)

	BUFFER_FNS (JDirty_wait, journal_dirty)

	TAS_BUFFER_FNS (JDirty_wait, journal_dirty)

	BUFFER_FNS (JNew, journal_new)

	TAS_BUFFER_FNS (JNew, journal_new)

	BUFFER_FNS (JPrepared, journal_prepared)

	TAS_BUFFER_FNS (JPrepared, journal_prepared)

	BUFFER_FNS (JRestore_dirty, journal_restore_dirty)

	TAS_BUFFER_FNS (JRestore_dirty, journal_restore_dirty)

	BUFFER_FNS (JTest, journal_test)

	TAS_BUFFER_FNS (JTest, journal_test)

void	reiserfs_free_jh (struct buffer_head *bh)

int	reiserfs_add_tail_list (struct inode inode, struct buffer_head bh)

int	reiserfs_add_ordered_list (struct inode inode, struct buffer_head bh)

int	journal_mark_dirty (struct reiserfs_transaction_handle , struct super_block , struct buffer_head *bh)

struct reiserfs_transaction_handle *	reiserfs_persistent_transaction (struct super_block *, int count)

int	reiserfs_end_persistent_transaction (struct reiserfs_transaction_handle *)

int	reiserfs_commit_page (struct inode inode, struct page page, unsigned from, unsigned to)

void	reiserfs_flush_old_commits (struct super_block *)

int	reiserfs_commit_for_inode (struct inode *)

int	reiserfs_inode_needs_commit (struct inode *)

void	reiserfs_update_inode_transaction (struct inode *)

void	reiserfs_wait_on_write_block (struct super_block *s)

void	reiserfs_block_writes (struct reiserfs_transaction_handle *th)

void	reiserfs_allow_writes (struct super_block *s)

void	reiserfs_check_lock_depth (struct super_block s, char caller)

int	reiserfs_prepare_for_journal (struct super_block , struct buffer_head bh, int wait)

void	reiserfs_restore_prepared_buffer (struct super_block , struct buffer_head bh)

int	journal_init (struct super_block , const char j_dev_name, int old_format, unsigned int)

int	journal_release (struct reiserfs_transaction_handle , struct super_block )

int	journal_release_error (struct reiserfs_transaction_handle , struct super_block )

int	journal_end (struct reiserfs_transaction_handle , struct super_block , unsigned long)

int	journal_end_sync (struct reiserfs_transaction_handle , struct super_block , unsigned long)

int	journal_mark_freed (struct reiserfs_transaction_handle , struct super_block , b_blocknr_t blocknr)

int	journal_transaction_should_end (struct reiserfs_transaction_handle *, int)

int	reiserfs_in_journal (struct super_block sb, unsigned int bmap_nr, int bit_nr, int searchall, b_blocknr_t next)

int	journal_begin (struct reiserfs_transaction_handle , struct super_block sb, unsigned long)

int	journal_join_abort (struct reiserfs_transaction_handle , struct super_block sb, unsigned long)

void	reiserfs_abort_journal (struct super_block *sb, int errno)

void	reiserfs_abort (struct super_block sb, int errno, const char fmt,...)

int	reiserfs_allocate_list_bitmaps (struct super_block s, struct reiserfs_list_bitmap , unsigned int)

void	reiserfs_schedule_old_flush (struct super_block *s)

void	add_save_link (struct reiserfs_transaction_handle th, struct inode inode, int truncate)

int	remove_save_link (struct inode *inode, int truncate)

__u32	reiserfs_get_unused_objectid (struct reiserfs_transaction_handle *th)

void	reiserfs_release_objectid (struct reiserfs_transaction_handle *th, __u32 objectid_to_release)

int	reiserfs_convert_objectid_map_v1 (struct super_block *)

int	B_IS_IN_TREE (const struct buffer_head *)

void	copy_item_head (struct item_head to, const struct item_head from)

int	comp_short_keys (const struct reiserfs_key le_key, const struct cpu_key cpu_key)

void	le_key2cpu_key (struct cpu_key to, const struct reiserfs_key from)

int	comp_le_keys (const struct reiserfs_key , const struct reiserfs_key )

int	comp_short_le_keys (const struct reiserfs_key , const struct reiserfs_key )

int	comp_items (const struct item_head stored_ih, const struct treepath path)

struct reiserfs_key *	get_rkey (const struct treepath chk_path, const struct super_block sb)

int	search_by_key (struct super_block , const struct cpu_key , struct treepath *, int)

int	search_for_position_by_key (struct super_block sb, const struct cpu_key cpu_key, struct treepath *search_path)

void	decrement_bcount (struct buffer_head *bh)

void	decrement_counters_in_path (struct treepath *search_path)

void	pathrelse (struct treepath *search_path)

int	reiserfs_check_path (struct treepath *p)

void	pathrelse_and_restore (struct super_block s, struct treepath search_path)

int	reiserfs_insert_item (struct reiserfs_transaction_handle th, struct treepath path, const struct cpu_key key, struct item_head ih, struct inode inode, const char body)

int	reiserfs_paste_into_item (struct reiserfs_transaction_handle th, struct treepath path, const struct cpu_key key, struct inode inode, const char *body, int paste_size)

int	reiserfs_cut_from_item (struct reiserfs_transaction_handle th, struct treepath path, struct cpu_key key, struct inode inode, struct page *page, loff_t new_file_size)

int	reiserfs_delete_item (struct reiserfs_transaction_handle th, struct treepath path, const struct cpu_key key, struct inode inode, struct buffer_head *un_bh)

void	reiserfs_delete_solid_item (struct reiserfs_transaction_handle th, struct inode inode, struct reiserfs_key *key)

int	reiserfs_delete_object (struct reiserfs_transaction_handle th, struct inode inode)

int	reiserfs_do_truncate (struct reiserfs_transaction_handle th, struct inode inode, struct page *, int update_timestamps)

void	padd_item (char *item, int total_length, int length)

void	reiserfs_read_locked_inode (struct inode inode, struct reiserfs_iget_args args)

int	reiserfs_find_actor (struct inode inode, void p)

int	reiserfs_init_locked_inode (struct inode inode, void p)

void	reiserfs_evict_inode (struct inode *inode)

int	reiserfs_write_inode (struct inode inode, struct writeback_control wbc)

int	reiserfs_get_block (struct inode inode, sector_t block, struct buffer_head bh_result, int create)

struct dentry *	reiserfs_fh_to_dentry (struct super_block sb, struct fid fid, int fh_len, int fh_type)

struct dentry *	reiserfs_fh_to_parent (struct super_block sb, struct fid fid, int fh_len, int fh_type)

int	reiserfs_encode_fh (struct inode inode, __u32 data, int lenp, struct inode parent)

int	reiserfs_truncate_file (struct inode *, int update_timestamps)

void	make_cpu_key (struct cpu_key cpu_key, struct inode inode, loff_t offset, int type, int key_length)

void	make_le_item_head (struct item_head ih, const struct cpu_key key, int version, loff_t offset, int type, int length, int entry_count)

struct inode *	reiserfs_iget (struct super_block s, const struct cpu_key key)

int	reiserfs_new_inode (struct reiserfs_transaction_handle th, struct inode dir, umode_t mode, const char symname, loff_t i_size, struct dentry dentry, struct inode inode, struct reiserfs_security_handle security)

void	reiserfs_update_sd_size (struct reiserfs_transaction_handle th, struct inode inode, loff_t size)

void	sd_attrs_to_i_attrs (__u16 sd_attrs, struct inode *inode)

void	i_attrs_to_sd_attrs (struct inode inode, __u16 sd_attrs)

int	reiserfs_setattr (struct dentry dentry, struct iattr attr)

int	__reiserfs_write_begin (struct page *page, unsigned from, unsigned len)

void	set_de_name_and_namelen (struct reiserfs_dir_entry *de)

int	search_by_entry_key (struct super_block sb, const struct cpu_key key, struct treepath path, struct reiserfs_dir_entry de)

struct dentry *	reiserfs_get_parent (struct dentry *)

int	reiserfs_readdir_dentry (struct dentry , void , filldir_t, loff_t *)

int	direct2indirect (struct reiserfs_transaction_handle , struct inode , struct treepath , struct buffer_head , loff_t)

int	indirect2direct (struct reiserfs_transaction_handle , struct inode , struct page , struct treepath , const struct cpu_key , loff_t, char )

void	reiserfs_unmap_buffer (struct buffer_head *)

int	fix_nodes (int n_op_mode, struct tree_balance tb, struct item_head ins_ih, const void *)

void	unfix_nodes (struct tree_balance *)

void	__reiserfs_panic (struct super_block s, const char id, const char function, const char fmt,...) __attribute__((noreturn))

void	__reiserfs_error (struct super_block s, const char id, const char function, const char fmt,...)

void	reiserfs_info (struct super_block s, const char fmt,...)

void	reiserfs_debug (struct super_block s, int level, const char fmt,...)

void	print_indirect_item (struct buffer_head *bh, int item_num)

void	store_print_tb (struct tree_balance *tb)

void	print_cur_tb (char *mes)

void	print_de (struct reiserfs_dir_entry *de)

void	print_bi (struct buffer_info bi, char mes)

void	print_block (struct buffer_head *bh,...)

void	print_bmap (struct super_block *s, int silent)

void	print_bmap_block (int i, char *data, int size, int silent)

void	print_objectid_map (struct super_block *s)

void	print_block_head (struct buffer_head bh, char mes)

void	check_leaf (struct buffer_head *bh)

void	check_internal (struct buffer_head *bh)

void	print_statistics (struct super_block *s)

char *	reiserfs_hashname (int code)

int	leaf_move_items (int shift_mode, struct tree_balance tb, int mov_num, int mov_bytes, struct buffer_head Snew)

int	leaf_shift_left (struct tree_balance *tb, int shift_num, int shift_bytes)

int	leaf_shift_right (struct tree_balance *tb, int shift_num, int shift_bytes)

void	leaf_delete_items (struct buffer_info *cur_bi, int last_first, int first, int del_num, int del_bytes)

void	leaf_insert_into_buf (struct buffer_info bi, int before, struct item_head inserted_item_ih, const char *inserted_item_body, int zeros_number)

void	leaf_paste_in_buffer (struct buffer_info bi, int pasted_item_num, int pos_in_item, int paste_size, const char body, int zeros_number)

void	leaf_cut_from_buffer (struct buffer_info *bi, int cut_item_num, int pos_in_item, int cut_size)

void	leaf_paste_entries (struct buffer_info bi, int item_num, int before, int new_entry_count, struct reiserfs_de_head new_dehs, const char *records, int paste_size)

int	balance_internal (struct tree_balance , int, int, struct item_head , struct buffer_head **)

void	do_balance_mark_leaf_dirty (struct tree_balance tb, struct buffer_head bh, int flag)

void	do_balance (struct tree_balance tb, struct item_head ih, const char *body, int flag)

void	reiserfs_invalidate_buffer (struct tree_balance tb, struct buffer_head bh)

int	get_left_neighbor_position (struct tree_balance *tb, int h)

int	get_right_neighbor_position (struct tree_balance *tb, int h)

void	replace_key (struct tree_balance tb, struct buffer_head , int, struct buffer_head *, int)

void	make_empty_node (struct buffer_info *)

struct buffer_head *	get_FEB (struct tree_balance *)

int	reiserfs_parse_alloc_options (struct super_block , char )

void	reiserfs_init_alloc_options (struct super_block *s)

__le32	reiserfs_choose_packing (struct inode *dir)

int	reiserfs_init_bitmap_cache (struct super_block *sb)

void	reiserfs_free_bitmap_cache (struct super_block *sb)

void	reiserfs_cache_bitmap_metadata (struct super_block sb, struct buffer_head bh, struct reiserfs_bitmap_info *info)

struct buffer_head *	reiserfs_read_bitmap_block (struct super_block *sb, unsigned int bitmap)

int	is_reusable (struct super_block *s, b_blocknr_t block, int bit_value)

void	reiserfs_free_block (struct reiserfs_transaction_handle th, struct inode , b_blocknr_t, int for_unformatted)

int	reiserfs_allocate_blocknrs (reiserfs_blocknr_hint_t , b_blocknr_t , int, int)

void	reiserfs_discard_prealloc (struct reiserfs_transaction_handle th, struct inode inode)

void	reiserfs_discard_all_prealloc (struct reiserfs_transaction_handle *th)

__u32	keyed_hash (const signed char *msg, int len)

__u32	yura_hash (const signed char *msg, int len)

__u32	r5_hash (const signed char *msg, int len)

long	reiserfs_ioctl (struct file *filp, unsigned int cmd, unsigned long arg)

long	reiserfs_compat_ioctl (struct file *filp, unsigned int cmd, unsigned long arg)

int	reiserfs_unpack (struct inode inode, struct file filp)

Variables
struct file_system_type	reiserfs_fs_type

__le32	s_block_count

__le32	s_free_blocks

__le32	s_root_block

struct journal_params	s_journal

__le16	s_blocksize

__le16	s_oid_maxsize

__le16	s_oid_cursize

__le16	s_umount_state

char	s_magic [10]

__le16	s_fs_state

__le32	s_hash_function_code

__le16	s_tree_height

__le16	s_bmap_nr

__le16	s_version

__le16	s_reserved_for_journal

struct reiserfs_super_block_v1	s_v1

__le32	s_inode_generation

__le32	s_flags

unsigned char	s_uuid [16]

unsigned char	s_label [16]

__le16	s_mnt_count

__le16	s_max_mnt_count

__le32	s_lastcheck

__le32	s_check_interval

char	s_unused [76]

struct unfm_nodeinfo	__attribute__

__le32	k_offset

__le32	k_uniqueness

__le64	v

struct offset_v1	k_offset_v1

struct offset_v2	k_offset_v2

__le32	k_dir_id

__le32	k_objectid

__le16	ih_free_space_reserved

__le16	ih_entry_count

struct reiserfs_key	ih_key

__le16	ih_item_len

__le16	ih_item_location

__le16	ih_version

struct reiserfs_key	root_key

__le32	sd_rdev

__le32	sd_blocks

__le16	sd_mode

__le16	sd_nlink

__le16	sd_uid

__le16	sd_gid

__le32	sd_size

__le32	sd_atime

__le32	sd_mtime

__le32	sd_ctime

__le32	sd_first_direct_byte

__le32	sd_generation

__le16	sd_attrs

__le32	deh_offset

__le32	deh_dir_id

__le32	deh_objectid

__le16	deh_location

__le16	deh_state

int	flags

__u16	entry_count

__u16	entry_sizes [1]

struct item_operations *	item_ops [TYPE_ANY+1]

struct inode_operations	reiserfs_dir_inode_operations

struct inode_operations	reiserfs_symlink_inode_operations

struct inode_operations	reiserfs_special_inode_operations

struct file_operations	reiserfs_dir_operations

struct inode_operations	reiserfs_file_inode_operations

struct file_operations	reiserfs_file_operations

struct address_space_operations	reiserfs_address_space_operations

Macro Definition Documentation

#define __fs_changed	(	gen,
		s
	)	(gen != get_generation (s))

Definition at line 1980 of file reiserfs.h.

#define __RASSERT	(	cond,
		scond,
		format,
		args...
	)

Value:

do {                                    \
    if (!(cond))                            \
        reiserfs_panic(NULL, "assertion failure", "(" #cond ") at " \
                   __FILE__ ":%i:%s: " format "\n",     \
                   in_interrupt() ? -1 : task_pid_nr(current), \
                   __LINE__, __func__ , ##args);        \
} while (0)

always check a condition and panic if it's false.

Definition at line 761 of file reiserfs.h.

#define _jhashfn	(	sb,
		block
	)

Value:

(((unsigned long)sb>>L1_CACHE_SHIFT) ^ \

(((block)<<(JBH_HASH_SHIFT - 6)) ^ ((block) >> 13) ^ ((block) << (JBH_HASH_SHIFT - 12))))

Definition at line 2358 of file reiserfs.h.

#define _ROUND_UP	(	x,
		n
	)	(((x)+(n)-1u) & ~((n)-1u))

Definition at line 742 of file reiserfs.h.

#define B_BLK_HEAD ( bh ) ((struct block_head *)((bh)->b_data))

Definition at line 1455 of file reiserfs.h.

#define B_CHILD_SIZE ( cur ) (MAX_CHILD_SIZE(cur)-(B_FREE_SPACE(cur)))

Definition at line 1839 of file reiserfs.h.

#define B_FREE_SPACE ( bh ) (blkh_free_space(B_BLK_HEAD(bh)))

Definition at line 1459 of file reiserfs.h.

#define B_I_DEH	(	bh,
		ih
	)	((struct reiserfs_de_head *)(B_I_PITEM(bh,ih)))

Definition at line 1728 of file reiserfs.h.

#define B_I_DEH_ENTRY_FILE_NAME	(	bh,
		ih,
		deh
	)	(B_I_PITEM (bh, ih) + deh_location(deh))

Definition at line 1785 of file reiserfs.h.

#define B_I_E_NAME	(	bh,
		ih,
		entry_num
	)	((char *)(bh->b_data + ih_location(ih) + deh_location(B_I_DEH(bh,ih)+(entry_num))))

Definition at line 1756 of file reiserfs.h.

#define B_I_PITEM	(	bh,
		ih
	)	( (bh)->b_data + ih_location(ih) )

Definition at line 1727 of file reiserfs.h.

#define B_I_POS_UNFM_POINTER	(	bh,
		ih,
		pos
	)	le32_to_cpu((((unp_t )B_I_PITEM(bh,ih)) + (pos)))

Definition at line 2257 of file reiserfs.h.

#define B_I_STAT_DATA	(	bh,
		ih
	)	( (struct stat_data * )((bh)->b_data + ih_location(ih)) )

Definition at line 2249 of file reiserfs.h.

#define B_IS_ITEMS_LEVEL ( bh ) (B_LEVEL(bh) == DISK_LEAF_NODE_LEVEL)

Definition at line 1469 of file reiserfs.h.

#define B_IS_KEYS_LEVEL ( bh )

Value:

(B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL \

&& B_LEVEL(bh) <= MAX_HEIGHT)

Definition at line 1472 of file reiserfs.h.

#define B_LEVEL ( bh ) (blkh_level(B_BLK_HEAD(bh)))

Definition at line 1458 of file reiserfs.h.

#define B_N_CHILD	(	bh,
		n_pos
	)

Value:

((struct disk_child *)\

((bh)->b_data + BLKH_SIZE + B_NR_ITEMS(bh) * KEY_SIZE + DC_SIZE * (n_pos)))

Definition at line 1826 of file reiserfs.h.

#define B_N_CHILD_NUM	(	bh,
		n_pos
	)	(dc_block_number(B_N_CHILD(bh, n_pos)))

Definition at line 1830 of file reiserfs.h.

#define B_N_PDELIM_KEY	(	bh,
		item_num
	)	( (struct reiserfs_key * )((bh)->b_data + BLKH_SIZE) + (item_num) )

Definition at line 2234 of file reiserfs.h.

#define B_N_PITEM	(	bh,
		item_num
	)	( (bh)->b_data + ih_location(B_N_PITEM_HEAD((bh),(item_num))))

Definition at line 2240 of file reiserfs.h.

#define B_N_PITEM_HEAD	(	bh,
		item_num
	)	( (struct item_head * )((bh)->b_data + BLKH_SIZE) + (item_num) )

Definition at line 2231 of file reiserfs.h.

#define B_N_PKEY	(	bh,
		item_num
	)	( &(B_N_PITEM_HEAD(bh,item_num)->ih_key) )

Definition at line 2237 of file reiserfs.h.

#define B_N_STAT_DATA	(	bh,
		nr
	)	( (struct stat_data *)((bh)->b_data + ih_location(B_N_PITEM_HEAD((bh),(nr))) ) )

Definition at line 2243 of file reiserfs.h.

#define B_NR_ITEMS ( bh ) (blkh_nr_item(B_BLK_HEAD(bh)))

Definition at line 1457 of file reiserfs.h.

#define B_PRIGHT_DELIM_KEY ( bh ) (&(blk_right_delim_key(B_BLK_HEAD(bh))))

Definition at line 1466 of file reiserfs.h.

#define blkh_free_space ( p_blkh ) (le16_to_cpu((p_blkh)->blk_free_space))

Definition at line 1437 of file reiserfs.h.

#define blkh_level ( p_blkh ) (le16_to_cpu((p_blkh)->blk_level))

Definition at line 1435 of file reiserfs.h.

#define blkh_nr_item ( p_blkh ) (le16_to_cpu((p_blkh)->blk_nr_item))

Definition at line 1436 of file reiserfs.h.

#define blkh_reserved ( p_blkh ) (le16_to_cpu((p_blkh)->blk_reserved))

Definition at line 1438 of file reiserfs.h.

#define blkh_right_delim_key ( p_blkh ) ((p_blkh)->blk_right_delim_key)

Definition at line 1443 of file reiserfs.h.

#define BLKH_SIZE (sizeof(struct block_head))

Definition at line 1434 of file reiserfs.h.

#define BYTE_FOUND 1

Definition at line 1143 of file reiserfs.h.

#define BYTE_NOT_FOUND 0

Definition at line 1144 of file reiserfs.h.

#define CARRY_ON 0

Definition at line 935 of file reiserfs.h.

#define CARRY_ON 0

Definition at line 935 of file reiserfs.h.

#define clear_bit_unaligned	(	nr,
		addr
	)	__test_and_clear_bit_le(nr, addr)

Definition at line 1706 of file reiserfs.h.

#define COMP_SHORT_KEYS comp_short_keys

Definition at line 2220 of file reiserfs.h.

#define CONSTF __attribute_const__

Definition at line 778 of file reiserfs.h.

#define convert_reiserfs ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_CONVERT))

Definition at line 582 of file reiserfs.h.

#define dc_block_number ( dc_p ) (le32_to_cpu((dc_p)->dc_block_number))

Definition at line 1820 of file reiserfs.h.

#define DC_SIZE (sizeof(struct disk_child))

Definition at line 1819 of file reiserfs.h.

#define dc_size ( dc_p ) (le16_to_cpu((dc_p)->dc_size))

Definition at line 1821 of file reiserfs.h.

#define de_hidden ( deh ) !test_bit_unaligned (DEH_Visible, &((deh)->deh_state))

Definition at line 1718 of file reiserfs.h.

#define de_visible ( deh ) test_bit_unaligned (DEH_Visible, &((deh)->deh_state))

Definition at line 1717 of file reiserfs.h.

#define de_with_sd ( deh ) test_bit_unaligned (DEH_Statdata, &((deh)->deh_state))

Definition at line 1716 of file reiserfs.h.

#define DEFAULT_HASH R5_HASH

Definition at line 796 of file reiserfs.h.

#define deh_dir_id ( p_deh ) (le32_to_cpu((p_deh)->deh_dir_id))

Definition at line 1662 of file reiserfs.h.

#define deh_location ( p_deh ) (le16_to_cpu((p_deh)->deh_location))

Definition at line 1664 of file reiserfs.h.

#define deh_objectid ( p_deh ) (le32_to_cpu((p_deh)->deh_objectid))

Definition at line 1663 of file reiserfs.h.

#define deh_offset ( p_deh ) (le32_to_cpu((p_deh)->deh_offset))

Definition at line 1661 of file reiserfs.h.

#define DEH_SIZE sizeof(struct reiserfs_de_head)

Definition at line 1660 of file reiserfs.h.

#define DEH_Statdata 0 /* not used now */

Definition at line 1680 of file reiserfs.h.

#define deh_state ( p_deh ) (le16_to_cpu((p_deh)->deh_state))

Definition at line 1665 of file reiserfs.h.

#define DEH_Visible 2

Definition at line 1681 of file reiserfs.h.

#define DIRECTORY_FOUND -3

Definition at line 1142 of file reiserfs.h.

#define DIRECTORY_NOT_FOUND -1

Definition at line 1140 of file reiserfs.h.

#define DIRENTRY_UNIQUENESS 500

Definition at line 1637 of file reiserfs.h.

#define DISK_LEAF_NODE_LEVEL 1 /* Leaf node level. */

Definition at line 1452 of file reiserfs.h.

#define DISPLACE_NEW_PACKING_LOCALITIES

Definition at line 738 of file reiserfs.h.

#define do_balance_mark_internal_dirty do_balance_mark_leaf_dirty

Definition at line 2785 of file reiserfs.h.

#define do_balance_mark_sb_dirty do_balance_mark_leaf_dirty

Definition at line 2786 of file reiserfs.h.

#define DOT_DOT_OFFSET 2

Definition at line 1636 of file reiserfs.h.

#define DOT_OFFSET 1

Definition at line 1635 of file reiserfs.h.

#define EMPTY_DIR_SIZE (DEH_SIZE * 2 + ROUND_UP (strlen (".")) + ROUND_UP (strlen ("..")))

Definition at line 1674 of file reiserfs.h.

#define EMPTY_DIR_SIZE_V1 (DEH_SIZE * 2 + 3)

Definition at line 1678 of file reiserfs.h.

#define ENTRY_FOUND 1

Definition at line 1138 of file reiserfs.h.

#define ENTRY_NOT_FOUND 0

Definition at line 1139 of file reiserfs.h.

#define EXTENDED_MAX_HEIGHT 7 /* Must be equals MAX_HEIGHT + FIRST_PATH_ELEMENT_OFFSET */

Definition at line 1864 of file reiserfs.h.

#define FILE_NOT_FOUND -1

Definition at line 1145 of file reiserfs.h.

#define file_size ( inode ) ((inode)->i_size)

Definition at line 2588 of file reiserfs.h.

#define FILESYSTEM_CHANGED_TB ( tb ) (get_generation((tb)->tb_sb) != (tb)->fs_gen)

Definition at line 1979 of file reiserfs.h.

#define FIRST_GREATER 1

Definition at line 1126 of file reiserfs.h.

#define FIRST_ITEM_OFFSET 1

Definition at line 1640 of file reiserfs.h.

#define FIRST_PATH_ELEMENT_OFFSET 2 /* Must be equal to at least 2. */

Definition at line 1865 of file reiserfs.h.

#define FIRST_TO_LAST 0

Definition at line 2151 of file reiserfs.h.

#define FREE_LEVEL

Value:

0       /* when node gets removed from the tree its
                   blk_level is set to FREE_LEVEL. It is then
                   used to see whether the node is still in the
                   tree */

Definition at line 1450 of file reiserfs.h.

#define fs_changed	(	gen,
		s
	)

Value:

({                  \
    reiserfs_cond_resched(s);   \
    __fs_changed(gen, s);       \
})

Definition at line 1981 of file reiserfs.h.

#define fs_generation ( s ) (REISERFS_SB(s)->s_generation_counter)

Definition at line 1977 of file reiserfs.h.

#define GET_BLOCK_CREATE 1 /* add anything you need to find block */

Definition at line 2599 of file reiserfs.h.

#define GET_BLOCK_NO_CREATE 0 /* don't create new blocks or convert tails */

Definition at line 2598 of file reiserfs.h.

#define GET_BLOCK_NO_DANGLE 16 /* don't leave any transactions running */

Definition at line 2603 of file reiserfs.h.

#define GET_BLOCK_NO_HOLE 2 /* return -ENOENT for file holes */

Definition at line 2600 of file reiserfs.h.

#define GET_BLOCK_NO_IMUX 8 /* i_mutex is not held, don't preallocate */

Definition at line 2602 of file reiserfs.h.

#define get_block_num	(	p,
		i
	)	get_unaligned_le32((p) + (i))

Definition at line 1211 of file reiserfs.h.

#define GET_BLOCK_READ_DIRECT 4 /* read the tail if indirect item not found */

Definition at line 2601 of file reiserfs.h.

#define get_commit_mount_id ( c ) le32_to_cpu((c)->j_mount_id)

Definition at line 2301 of file reiserfs.h.

#define get_commit_trans_id ( c ) le32_to_cpu((c)->j_trans_id)

Definition at line 2299 of file reiserfs.h.

#define get_commit_trans_len ( c ) le32_to_cpu((c)->j_len)

Definition at line 2300 of file reiserfs.h.

#define get_desc_mount_id ( d ) le32_to_cpu((d)->j_mount_id)

Definition at line 2286 of file reiserfs.h.

#define get_desc_trans_id ( d ) le32_to_cpu((d)->j_trans_id)

Definition at line 2284 of file reiserfs.h.

#define get_desc_trans_len ( d ) le32_to_cpu((d)->j_len)

Definition at line 2285 of file reiserfs.h.

#define get_generation ( s ) atomic_read (&fs_generation(s))

Definition at line 1978 of file reiserfs.h.

#define GET_GENERATION_NUMBER ( offset ) ((offset) & 0x7fLL)

Definition at line 1794 of file reiserfs.h.

#define GET_HASH_VALUE ( offset ) ((offset) & 0x7fffff80LL)

Definition at line 1792 of file reiserfs.h.

#define get_ih ( path ) PATH_PITEM_HEAD(path)

Definition at line 1932 of file reiserfs.h.

#define get_ih_free_space ( ih ) (ih_version (ih) == KEY_FORMAT_3_6 ? 0 : ih_free_space (ih))

Definition at line 1202 of file reiserfs.h.

#define get_inode_item_key_version ( inode ) ((REISERFS_I(inode)->i_flags & i_item_key_version_mask) ? KEY_FORMAT_3_6 : KEY_FORMAT_3_5)

this says about version of key of all items (but stat data) the object consists of

Definition at line 984 of file reiserfs.h.

#define get_inode_sd_version ( inode ) ((REISERFS_I(inode)->i_flags & i_stat_data_version_mask) ? STAT_DATA_V2 : STAT_DATA_V1)

Definition at line 993 of file reiserfs.h.

#define get_item ( path ) ((void *)B_N_PITEM(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION (path)))

Definition at line 1934 of file reiserfs.h.

#define get_item_pos ( path ) PATH_LAST_POSITION(path)

Definition at line 1933 of file reiserfs.h.

#define get_journal_desc_magic ( bh ) (bh->b_data + bh->b_size - 12)

Definition at line 2269 of file reiserfs.h.

#define get_last_bh ( path ) PATH_PLAST_BUFFER(path)

Definition at line 1931 of file reiserfs.h.

#define GOTO_PREVIOUS_ITEM 2

Definition at line 1153 of file reiserfs.h.

#define have_large_tails ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_LARGETAIL))

Definition at line 577 of file reiserfs.h.

#define have_small_tails ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_SMALLTAIL))

Definition at line 578 of file reiserfs.h.

#define i_block_size ( inode ) ((inode)->i_sb->s_blocksize)

Definition at line 2587 of file reiserfs.h.

#define I_DEH_N_ENTRY_FILE_NAME_LENGTH	(	ih,
		deh,
		entry_num
	)	(I_DEH_N_ENTRY_LENGTH (ih, deh, entry_num) - (de_with_sd (deh) ? SD_SIZE : 0))

Definition at line 1788 of file reiserfs.h.

#define I_ENTRY_COUNT ( ih ) (ih_entry_count((ih)))

Definition at line 1753 of file reiserfs.h.

#define I_K_KEY_IN_ITEM	(	ih,
		key,
		n_blocksize
	)

Value:

(!COMP_SHORT_KEYS(ih, key) && \

I_OFF_BYTE_IN_ITEM(ih, k_offset(key), n_blocksize))

Definition at line 1400 of file reiserfs.h.

#define I_POS_UNFM_SIZE	(	ih,
		pos,
		size
	)	(((pos) == I_UNFM_NUM(ih) - 1 ) ? (size) - ih_free_space(ih) : (size))

Definition at line 2226 of file reiserfs.h.

#define I_UNFM_NUM ( ih ) (ih_item_len(ih) / UNFM_P_SIZE)

Definition at line 2223 of file reiserfs.h.

#define ih_entry_count ( ih ) le16_to_cpu((ih)->u.ih_entry_count)

Definition at line 1190 of file reiserfs.h.

#define ih_free_space ( ih ) le16_to_cpu((ih)->u.ih_free_space_reserved)

Definition at line 1188 of file reiserfs.h.

#define ih_item_len ( ih ) le16_to_cpu((ih)->ih_item_len)

Definition at line 1192 of file reiserfs.h.

#define ih_location ( ih ) le16_to_cpu((ih)->ih_item_location)

Definition at line 1191 of file reiserfs.h.

#define IH_SIZE (sizeof(struct item_head))

Definition at line 1186 of file reiserfs.h.

#define ih_version ( ih ) le16_to_cpu((ih)->ih_version)

Definition at line 1189 of file reiserfs.h.

#define ILLEGAL_PATH_ELEMENT_OFFSET 1 /* Must be equal to FIRST_PATH_ELEMENT_OFFSET - 1 */

Definition at line 1867 of file reiserfs.h.

#define INITIALIZE_PATH ( var ) struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}

Definition at line 1899 of file reiserfs.h.

#define INODE_PKEY ( inode ) ((struct reiserfs_key *)(REISERFS_I(inode)->i_key))

Definition at line 1947 of file reiserfs.h.

#define IO_ERROR -2

Definition at line 937 of file reiserfs.h.

#define is_block_in_log_or_reserved_area	(	s,
		block
	)

Value:

block >= SB_JOURNAL_1st_RESERVED_BLOCK(s) \
         && block < SB_JOURNAL_1st_RESERVED_BLOCK(s) +  \
         ((!is_reiserfs_jr(SB_DISK_SUPER_BLOCK(s)) ? \
         SB_ONDISK_JOURNAL_SIZE(s) + 1 : SB_ONDISK_RESERVED_FOR_JOURNAL(s)))

Definition at line 912 of file reiserfs.h.

#define is_direct_cpu_ih ( ih ) (is_direct_cpu_key (&((ih)->ih_key)))

Definition at line 1396 of file reiserfs.h.

#define is_direct_cpu_key ( key ) (cpu_key_k_type (key) == TYPE_DIRECT)

Definition at line 1390 of file reiserfs.h.

#define is_direntry_cpu_ih ( ih ) (is_direntry_cpu_key (&((ih)->ih_key)))

Definition at line 1395 of file reiserfs.h.

#define is_direntry_cpu_key ( key ) (cpu_key_k_type (key) == TYPE_DIRENTRY)

Definition at line 1389 of file reiserfs.h.

#define is_indirect_cpu_ih ( ih ) (is_indirect_cpu_key (&((ih)->ih_key)))

Definition at line 1397 of file reiserfs.h.

#define is_indirect_cpu_key ( key ) (cpu_key_k_type (key) == TYPE_INDIRECT)

Definition at line 1391 of file reiserfs.h.

#define is_statdata_cpu_ih ( ih ) (is_statdata_cpu_key (&((ih)->ih_key)))

Definition at line 1398 of file reiserfs.h.

#define is_statdata_cpu_key ( key ) (cpu_key_k_type (key) == TYPE_STAT_DATA)

Definition at line 1392 of file reiserfs.h.

#define ITEM_FOUND 1

Definition at line 1136 of file reiserfs.h.

#define item_moved	(	ih,
		path
	)	comp_items(ih, path)

Definition at line 1935 of file reiserfs.h.

#define ITEM_NOT_FOUND 0

Definition at line 1137 of file reiserfs.h.

#define JBH_HASH_MASK 8191

Definition at line 2356 of file reiserfs.h.

#define JBH_HASH_SHIFT 13 /* these are based on journal hash size of 8192 */

Definition at line 2355 of file reiserfs.h.

#define JOURNAL_BLOCK_COUNT 8192 /* number of blocks in the journal */

Definition at line 2318 of file reiserfs.h.

#define JOURNAL_BLOCK_SIZE 4096 /* BUG gotta get rid of this */

Definition at line 178 of file reiserfs.h.

#define JOURNAL_BLOCKS_PER_OBJECT ( sb )

Value:

(JOURNAL_PER_BALANCE_CNT * 3 + \
                     2 * (REISERFS_QUOTA_INIT_BLOCKS(sb) + \
                          REISERFS_QUOTA_TRANS_BLOCKS(sb)))

Definition at line 2326 of file reiserfs.h.

#define journal_bread	(	s,
		block
	)	__bread(SB_JOURNAL(s)->j_dev_bd, block, s->s_blocksize)

Definition at line 2366 of file reiserfs.h.

#define JOURNAL_DESC_MAGIC "ReIsErLB" /* ick. magic string to find desc blocks in the journal */

Definition at line 335 of file reiserfs.h.

#define journal_find_get_block	(	s,
		block
	)	__find_get_block(SB_JOURNAL(s)->j_dev_bd, block, s->s_blocksize)

Definition at line 2364 of file reiserfs.h.

#define journal_getblk	(	s,
		block
	)	__getblk(SB_JOURNAL(s)->j_dev_bd, block, s->s_blocksize)

Definition at line 2365 of file reiserfs.h.

#define journal_hash	(	t,
		sb,
		block
	)	((t)[_jhashfn((sb),(block)) & JBH_HASH_MASK])

Definition at line 2361 of file reiserfs.h.

#define JOURNAL_HASH_SIZE 8192

Definition at line 180 of file reiserfs.h.

#define JOURNAL_MAX_BATCH_DEFAULT 900 /* max blocks to batch into one transaction, don't make this any bigger than 900 */

Definition at line 2321 of file reiserfs.h.

#define JOURNAL_MAX_CNODE 1500 /* max cnodes to allocate. */

Definition at line 179 of file reiserfs.h.

#define JOURNAL_MAX_COMMIT_AGE 30

Definition at line 2323 of file reiserfs.h.

#define JOURNAL_MAX_TRANS_AGE 30

Definition at line 2324 of file reiserfs.h.

#define JOURNAL_MIN_RATIO 2

Definition at line 2322 of file reiserfs.h.

#define JOURNAL_NUM_BITMAPS 5 /* number of copies of the bitmaps to have floating. Must be >= 2 */

Definition at line 181 of file reiserfs.h.

#define JOURNAL_PER_BALANCE_CNT (3 * (MAX_HEIGHT-2) + 9)

Definition at line 2325 of file reiserfs.h.

#define journal_trans_half ( blocksize ) ((blocksize - sizeof (struct reiserfs_journal_desc) + sizeof (__u32) - 12) / sizeof (__u32))

Definition at line 2271 of file reiserfs.h.

#define JOURNAL_TRANS_MAX_DEFAULT 1024 /* biggest possible single transaction, don't change for now (8/3/99) */

Definition at line 2319 of file reiserfs.h.

#define JOURNAL_TRANS_MIN_DEFAULT 256

Definition at line 2320 of file reiserfs.h.

#define KEY_FORMAT_3_5 0

Definition at line 953 of file reiserfs.h.

#define KEY_FORMAT_3_6 1

Definition at line 954 of file reiserfs.h.

#define KEY_FOUND 1

Definition at line 1129 of file reiserfs.h.

#define KEY_NOT_FOUND 0

Definition at line 1130 of file reiserfs.h.

#define KEY_SIZE (sizeof(struct reiserfs_key))

Definition at line 1132 of file reiserfs.h.

#define KEYS_IDENTICAL 0

Definition at line 1128 of file reiserfs.h.

#define LAST_TO_FIRST 1

Definition at line 2152 of file reiserfs.h.

#define LEAF_FROM_L_TO_R 3

Definition at line 2148 of file reiserfs.h.

#define LEAF_FROM_R_TO_L 2

Definition at line 2147 of file reiserfs.h.

#define LEAF_FROM_S_TO_L 0

Definition at line 2145 of file reiserfs.h.

#define LEAF_FROM_S_TO_R 1

Definition at line 2146 of file reiserfs.h.

#define LEAF_FROM_S_TO_SNEW 4

Definition at line 2149 of file reiserfs.h.

#define M_CONVERT 'v'

Definition at line 2142 of file reiserfs.h.

#define M_CUT 'c'

Definition at line 2134 of file reiserfs.h.

#define M_DELETE 'd'

Definition at line 2132 of file reiserfs.h.

#define M_INSERT 'i'

Definition at line 2127 of file reiserfs.h.

#define M_INTERNAL 'n'

Definition at line 2137 of file reiserfs.h.

#define M_PASTE 'p'

Definition at line 2130 of file reiserfs.h.

#define M_SKIP_BALANCING 's'

Definition at line 2141 of file reiserfs.h.

#define mark_de_hidden ( deh ) clear_bit_unaligned (DEH_Visible, &((deh)->deh_state))

Definition at line 1714 of file reiserfs.h.

#define mark_de_visible ( deh ) set_bit_unaligned (DEH_Visible, &((deh)->deh_state))

Definition at line 1713 of file reiserfs.h.

#define mark_de_with_sd ( deh ) set_bit_unaligned (DEH_Statdata, &((deh)->deh_state))

Definition at line 1711 of file reiserfs.h.

#define mark_de_without_sd ( deh ) clear_bit_unaligned (DEH_Statdata, &((deh)->deh_state))

Definition at line 1712 of file reiserfs.h.

#define MAX_AMOUNT_NEEDED 2

Definition at line 2054 of file reiserfs.h.

#define MAX_B_NUM MAX_UL_INT

Definition at line 1967 of file reiserfs.h.

#define MAX_CHILD_SIZE ( bh ) ((int)( (bh)->b_size - BLKH_SIZE ))

Definition at line 1836 of file reiserfs.h.

#define MAX_DIRECT_ITEM_LEN ( size ) ((size) - BLKH_SIZE - 2*IH_SIZE - SD_SIZE - UNFM_P_SIZE)

Definition at line 2252 of file reiserfs.h.

#define MAX_FC_NUM MAX_US_INT

Definition at line 1968 of file reiserfs.h.

#define MAX_FEB_SIZE 6 /* this MUST be MAX_HEIGHT + 1. See about FEB below */

Definition at line 1868 of file reiserfs.h.

#define MAX_FREE_BLOCK 7 /* size of the array of buffers to free at end of do_balance */

Definition at line 2051 of file reiserfs.h.

#define MAX_GENERATION_NUMBER 127

Definition at line 1795 of file reiserfs.h.

#define MAX_HEIGHT 5 /* maximal height of a tree. don't change this without changing JOURNAL_PER_BALANCE_CNT */

Definition at line 1863 of file reiserfs.h.

#define MAX_INT 0x7ffffff

Definition at line 1950 of file reiserfs.h.

#define MAX_ITEM_LEN ( block_size ) (block_size - BLKH_SIZE - IH_SIZE)

Definition at line 1405 of file reiserfs.h.

#define MAX_KEY_OBJECTID MAX_UL_INT

Definition at line 1965 of file reiserfs.h.

#define MAX_NR_KEY ( bh ) ( (MAX_CHILD_SIZE(bh)-DC_SIZE)/(KEY_SIZE+DC_SIZE) )

Definition at line 1842 of file reiserfs.h.

#define MAX_UL_INT 0xffffffff

Definition at line 1949 of file reiserfs.h.

#define MAX_US_INT 0xffff

Definition at line 1951 of file reiserfs.h.

#define MIN_ITEM_LEN 1

Definition at line 1406 of file reiserfs.h.

#define MIN_NR_KEY ( bh ) (MAX_NR_KEY(bh)/2)

Definition at line 1843 of file reiserfs.h.

#define NAME_FOUND 1

Definition at line 1151 of file reiserfs.h.

#define NAME_FOUND_INVISIBLE 3

Definition at line 1154 of file reiserfs.h.

#define NAME_NOT_FOUND 0

Definition at line 1152 of file reiserfs.h.

#define NO_BALANCING_NEEDED (-4)

Definition at line 939 of file reiserfs.h.

#define NO_DISK_SPACE -3

Definition at line 938 of file reiserfs.h.

#define NO_MORE_UNUSED_CONTIGUOUS_BLOCKS (-5)

Definition at line 940 of file reiserfs.h.

#define old_format_only ( s ) (REISERFS_SB(s)->s_properties & (1 << REISERFS_3_5))

Definition at line 581 of file reiserfs.h.

#define op_bytes_number	(	ih,
		bsize
	)	item_ops[le_ih_k_type (ih)]->bytes_number (ih, bsize)

Definition at line 2209 of file reiserfs.h.

#define op_check_item	(	ih,
		item
	)	item_ops[le_ih_k_type (ih)]->check_item (ih, item)

Definition at line 2212 of file reiserfs.h.

#define op_check_left	(	vi,
		free,
		start_skip,
		end_skip
	)	item_ops[(vi)->vi_index]->check_left (vi, free, start_skip, end_skip)

Definition at line 2214 of file reiserfs.h.

#define op_check_right	(	vi,
		free
	)	item_ops[(vi)->vi_index]->check_right (vi, free)

Definition at line 2215 of file reiserfs.h.

#define op_create_vi	(	vn,
		vi,
		is_affected,
		insert_size
	)	item_ops[le_ih_k_type ((vi)->vi_ih)]->create_vi (vn,vi,is_affected,insert_size)

Definition at line 2213 of file reiserfs.h.

#define op_is_left_mergeable	(	key,
		bsize
	)	item_ops[le_key_k_type (le_key_version (key), key)]->is_left_mergeable (key, bsize)

Definition at line 2210 of file reiserfs.h.

#define op_part_size	(	vi,
		from,
		to
	)	item_ops[(vi)->vi_index]->part_size (vi, from, to)

Definition at line 2216 of file reiserfs.h.

#define op_print_item	(	ih,
		item
	)	item_ops[le_ih_k_type (ih)]->print_item (ih, item)

Definition at line 2211 of file reiserfs.h.

#define op_print_vi ( vi ) item_ops[(vi)->vi_index]->print_vi (vi)

Definition at line 2218 of file reiserfs.h.

#define op_unit_num ( vi ) item_ops[(vi)->vi_index]->unit_num (vi)

Definition at line 2217 of file reiserfs.h.

#define path_changed	(	ih,
		path
	)	comp_items (ih, path)

Definition at line 1936 of file reiserfs.h.

#define PATH_H_B_ITEM_ORDER	(	path,
		h
	)	PATH_H_POSITION(path, h + 1) /* tb->S[h]->b_item_order */

Definition at line 1927 of file reiserfs.h.

#define PATH_H_PATH_OFFSET	(	path,
		n_h
	)	((path)->path_length - (n_h))

Definition at line 1929 of file reiserfs.h.

#define PATH_H_PBUFFER	(	path,
		h
	)	PATH_OFFSET_PBUFFER (path, path->path_length - (h)) /* tb->S[h] */

Definition at line 1924 of file reiserfs.h.

#define PATH_H_POSITION	(	path,
		h
	)	PATH_OFFSET_POSITION (path, path->path_length - (h))

Definition at line 1926 of file reiserfs.h.

#define PATH_H_PPARENT	(	path,
		h
	)	PATH_H_PBUFFER (path, (h) + 1) /* tb->F[h] or tb->S[0]->b_parent */

Definition at line 1925 of file reiserfs.h.

#define PATH_LAST_POSITION ( path ) (PATH_OFFSET_POSITION((path), (path)->path_length))

Definition at line 1918 of file reiserfs.h.

#define PATH_OFFSET_PBUFFER	(	path,
		n_offset
	)	(PATH_OFFSET_PELEMENT(path, n_offset)->pe_buffer)

Definition at line 1906 of file reiserfs.h.

#define PATH_OFFSET_PELEMENT	(	path,
		n_offset
	)	((path)->path_elements + (n_offset))

Definition at line 1903 of file reiserfs.h.

#define PATH_OFFSET_POSITION	(	path,
		n_offset
	)	(PATH_OFFSET_PELEMENT(path, n_offset)->pe_position)

Definition at line 1909 of file reiserfs.h.

#define PATH_PITEM_HEAD ( path ) B_N_PITEM_HEAD(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION(path))

Definition at line 1920 of file reiserfs.h.

#define PATH_PLAST_BUFFER ( path ) (PATH_OFFSET_PBUFFER((path), (path)->path_length))

Definition at line 1911 of file reiserfs.h.

#define PATH_READA 0x1 /* do read ahead */

Definition at line 1887 of file reiserfs.h.

#define PATH_READA_BACK 0x2 /* read backwards */

Definition at line 1888 of file reiserfs.h.

#define pos_in_item ( path ) ((path)->pos_in_item)

Definition at line 1897 of file reiserfs.h.

#define POSITION_FOUND 1

Definition at line 1147 of file reiserfs.h.

#define POSITION_NOT_FOUND 0

Definition at line 1148 of file reiserfs.h.

#define PREALLOCATION_SIZE 9

Definition at line 739 of file reiserfs.h.

#define PRINT_DIRECT_ITEMS 4 /* print contents of direct items */

Definition at line 2748 of file reiserfs.h.

#define PRINT_DIRECTORY_ITEMS 2 /* print directory items */

Definition at line 2747 of file reiserfs.h.

#define PRINT_LEAF_ITEMS 1 /* print all items */

Definition at line 2746 of file reiserfs.h.

#define PROC_EXP ( e )

Definition at line 2695 of file reiserfs.h.

#define PROC_INFO_ADD	(	sb,
		field,
		val
	)	VOID_V

Definition at line 2699 of file reiserfs.h.

#define PROC_INFO_BH_STAT	(	sb,
		bh,
		n_node_level
	)	VOID_V

Definition at line 2700 of file reiserfs.h.

#define PROC_INFO_INC	(	sb,
		field
	)	VOID_V

Definition at line 2698 of file reiserfs.h.

#define PROC_INFO_MAX	(	sb,
		field,
		value
	)	VOID_V

Definition at line 2697 of file reiserfs.h.

#define PUT_B_FREE_SPACE	(	bh,
		val
	)	do { set_blkh_free_space(B_BLK_HEAD(bh), val); } while (0)

Definition at line 1463 of file reiserfs.h.

#define PUT_B_I_POS_UNFM_POINTER	(	bh,
		ih,
		pos,
		val
	)	do {(((unp_t )B_I_PITEM(bh,ih)) + (pos)) = cpu_to_le32(val); } while (0)

Definition at line 2258 of file reiserfs.h.

#define PUT_B_LEVEL	(	bh,
		val
	)	do { set_blkh_level(B_BLK_HEAD(bh), val); } while (0)

Definition at line 1462 of file reiserfs.h.

#define PUT_B_N_CHILD_NUM	(	bh,
		n_pos,
		val
	)	(put_dc_block_number(B_N_CHILD(bh, n_pos), val))

Definition at line 1831 of file reiserfs.h.

#define PUT_B_NR_ITEMS	(	bh,
		val
	)	do { set_blkh_nr_item(B_BLK_HEAD(bh), val); } while (0)

Definition at line 1461 of file reiserfs.h.

#define put_block_num	(	p,
		i,
		v
	)	put_unaligned_le32((v), (p) + (i))

Definition at line 1212 of file reiserfs.h.

#define put_dc_block_number	(	dc_p,
		val
	)	do { (dc_p)->dc_block_number = cpu_to_le32(val); } while(0)

Definition at line 1822 of file reiserfs.h.

#define put_dc_size	(	dc_p,
		val
	)	do { (dc_p)->dc_size = cpu_to_le16(val); } while(0)

Definition at line 1823 of file reiserfs.h.

#define put_deh_dir_id	(	p_deh,
		v
	)	((p_deh)->deh_dir_id = cpu_to_le32((v)))

Definition at line 1668 of file reiserfs.h.

#define put_deh_location	(	p_deh,
		v
	)	((p_deh)->deh_location = cpu_to_le16((v)))

Definition at line 1670 of file reiserfs.h.

#define put_deh_objectid	(	p_deh,
		v
	)	((p_deh)->deh_objectid = cpu_to_le32((v)))

Definition at line 1669 of file reiserfs.h.

#define put_deh_offset	(	p_deh,
		v
	)	((p_deh)->deh_offset = cpu_to_le32((v)))

Definition at line 1667 of file reiserfs.h.

#define put_deh_state	(	p_deh,
		v
	)	((p_deh)->deh_state = cpu_to_le16((v)))

Definition at line 1671 of file reiserfs.h.

#define put_ih_entry_count	(	ih,
		val
	)	do { (ih)->u.ih_entry_count = cpu_to_le16(val); } while (0)

Definition at line 1196 of file reiserfs.h.

#define put_ih_free_space	(	ih,
		val
	)	do { (ih)->u.ih_free_space_reserved = cpu_to_le16(val); } while(0)

Definition at line 1194 of file reiserfs.h.

#define put_ih_item_len	(	ih,
		val
	)	do { (ih)->ih_item_len = cpu_to_le16(val); } while (0)

Definition at line 1198 of file reiserfs.h.

#define put_ih_location	(	ih,
		val
	)	do { (ih)->ih_item_location = cpu_to_le16(val); } while (0)

Definition at line 1197 of file reiserfs.h.

#define put_ih_version	(	ih,
		val
	)	do { (ih)->ih_version = cpu_to_le16(val); } while (0)

Definition at line 1195 of file reiserfs.h.

#define PUT_SB_BLOCK_COUNT	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_block_count = cpu_to_le32(val); } while (0)

Definition at line 887 of file reiserfs.h.

#define PUT_SB_BMAP_NR	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_bmap_nr = cpu_to_le16 (val); } while (0)

Definition at line 899 of file reiserfs.h.

#define PUT_SB_FREE_BLOCKS	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_free_blocks = cpu_to_le32(val); } while (0)

Definition at line 889 of file reiserfs.h.

#define PUT_SB_REISERFS_STATE	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_umount_state = cpu_to_le16(val); } while (0)

Definition at line 895 of file reiserfs.h.

#define PUT_SB_ROOT_BLOCK	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_root_block = cpu_to_le32(val); } while (0)

Definition at line 891 of file reiserfs.h.

#define PUT_SB_TREE_HEIGHT	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_tree_height = cpu_to_le16(val); } while (0)

Definition at line 893 of file reiserfs.h.

#define PUT_SB_VERSION	(	s,
		val
	)	do { SB_V1_DISK_SUPER_BLOCK(s)->s_version = cpu_to_le16(val); } while (0)

Definition at line 897 of file reiserfs.h.

#define QUOTA_EXCEEDED -6

Definition at line 941 of file reiserfs.h.

#define R5_HASH 3

Definition at line 795 of file reiserfs.h.

#define RASSERT	(	cond,
		format,
		args...
	)	__RASSERT(cond, #cond, format, ##args)

Definition at line 770 of file reiserfs.h.

#define REGULAR_FILE_FOUND -2

Definition at line 1141 of file reiserfs.h.

#define REISERFS_3_5 0

Definition at line 507 of file reiserfs.h.

#define REISERFS_3_6 1

Definition at line 508 of file reiserfs.h.

#define REISERFS_APPEND_FL FS_APPEND_FL

Definition at line 1539 of file reiserfs.h.

#define reiserfs_attrs ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_ATTRS))

Definition at line 580 of file reiserfs.h.

#define reiserfs_barrier_flush ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_BARRIER_FLUSH))

Definition at line 591 of file reiserfs.h.

#define reiserfs_barrier_none ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_BARRIER_NONE))

Definition at line 590 of file reiserfs.h.

#define reiserfs_clear_le_bit __clear_bit_le

Definition at line 2908 of file reiserfs.h.

#define REISERFS_COMPR_FL FS_COMPR_FL

Definition at line 1545 of file reiserfs.h.

#define reiserfs_data_log ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG))

Definition at line 583 of file reiserfs.h.

#define reiserfs_data_ordered ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED))

Definition at line 584 of file reiserfs.h.

#define reiserfs_data_writeback ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK))

Definition at line 585 of file reiserfs.h.

#define REISERFS_DEBUG_CODE 5 /* extra messages to help find/debug errors */

Definition at line 752 of file reiserfs.h.

#define REISERFS_DISK_OFFSET_IN_BYTES (64 * 1024)

Definition at line 927 of file reiserfs.h.

#define reiserfs_error	(	s,
		id,
		fmt,
		args...
	)	__reiserfs_error(s, id, __func__, fmt, ##args)

Definition at line 2737 of file reiserfs.h.

#define REISERFS_ERROR_FS 2

Definition at line 1040 of file reiserfs.h.

#define reiserfs_error_panic ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_ERROR_PANIC))

Definition at line 593 of file reiserfs.h.

#define reiserfs_error_ro ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_ERROR_RO))

Definition at line 594 of file reiserfs.h.

#define reiserfs_expose_privroot ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_EXPOSE_PRIVROOT))

Definition at line 588 of file reiserfs.h.

#define reiserfs_find_next_zero_le_bit find_next_zero_bit_le

Definition at line 2911 of file reiserfs.h.

#define REISERFS_FIRST_BLOCK unused_define

Definition at line 928 of file reiserfs.h.

#define REISERFS_FULL_KEY_LEN 4

Definition at line 1122 of file reiserfs.h.

#define reiserfs_hash_detect ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_HASH_DETECT))

Definition at line 571 of file reiserfs.h.

#define reiserfs_hashed_relocation ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_HASHED_RELOCATION))

Definition at line 574 of file reiserfs.h.

#define REISERFS_IMMUTABLE_FL FS_IMMUTABLE_FL

Definition at line 1538 of file reiserfs.h.

#define REISERFS_INHERIT_MASK

Value:

( REISERFS_IMMUTABLE_FL |   \
                REISERFS_SYNC_FL |  \
                REISERFS_NOATIME_FL |   \
                REISERFS_NODUMP_FL |    \
                REISERFS_SECRM_FL | \
                REISERFS_COMPR_FL | \
                REISERFS_NOTAIL_FL )

Definition at line 1549 of file reiserfs.h.

#define REISERFS_IOC32_GETFLAGS FS_IOC32_GETFLAGS

Definition at line 19 of file reiserfs.h.

#define REISERFS_IOC32_GETVERSION FS_IOC32_GETVERSION

Definition at line 21 of file reiserfs.h.

#define REISERFS_IOC32_SETFLAGS FS_IOC32_SETFLAGS

Definition at line 20 of file reiserfs.h.

#define REISERFS_IOC32_SETVERSION FS_IOC32_SETVERSION

Definition at line 22 of file reiserfs.h.

#define REISERFS_IOC32_UNPACK _IOW(0xCD, 1, int)

Definition at line 18 of file reiserfs.h.

#define reiserfs_is_journal_aborted ( journal ) (unlikely (__reiserfs_is_journal_aborted (journal)))

Definition at line 619 of file reiserfs.h.

#define REISERFS_JOURNAL_OFFSET_IN_BYTES REISERFS_DISK_OFFSET_IN_BYTES

Definition at line 929 of file reiserfs.h.

#define REISERFS_KERNEL_MEM 0 /* reiserfs kernel memory mode */

Definition at line 1974 of file reiserfs.h.

#define REISERFS_LINK_MAX (MAX_US_INT - 1000)

Definition at line 1971 of file reiserfs.h.

#define REISERFS_MAX_BITMAP_NODES 100

Definition at line 2353 of file reiserfs.h.

#define REISERFS_MAX_NAME ( block_size ) 255

Definition at line 1759 of file reiserfs.h.

#define REISERFS_MIN_BITMAP_NODES 10

Definition at line 2352 of file reiserfs.h.

#define reiserfs_no_border ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_NO_BORDER))

Definition at line 572 of file reiserfs.h.

#define reiserfs_no_unhashed_relocation ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_NO_UNHASHED_RELOCATION))

Definition at line 573 of file reiserfs.h.

#define REISERFS_NOATIME_FL FS_NOATIME_FL

Definition at line 1541 of file reiserfs.h.

#define REISERFS_NODUMP_FL FS_NODUMP_FL

Definition at line 1542 of file reiserfs.h.

#define REISERFS_NOTAIL_FL FS_NOTAIL_FL

Definition at line 1546 of file reiserfs.h.

#define REISERFS_OLD_DISK_OFFSET_IN_BYTES (8 * 1024)

Definition at line 932 of file reiserfs.h.

#define REISERFS_OLD_FORMAT 2

Definition at line 509 of file reiserfs.h.

#define reiserfs_panic	(	s,
		id,
		fmt,
		args...
	)	__reiserfs_panic(s, id, __func__, fmt, ##args)

Definition at line 2733 of file reiserfs.h.

#define reiserfs_posixacl ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL))

Definition at line 587 of file reiserfs.h.

#define REISERFS_PREALLOCATE

Definition at line 737 of file reiserfs.h.

#define REISERFS_QUOTA_DEL_BLOCKS ( s ) 0

Definition at line 2343 of file reiserfs.h.

#define REISERFS_QUOTA_INIT_BLOCKS ( s ) 0

Definition at line 2342 of file reiserfs.h.

#define REISERFS_QUOTA_TRANS_BLOCKS ( s ) 0

Definition at line 2341 of file reiserfs.h.

#define reiserfs_r5_hash ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_R5_HASH))

Definition at line 568 of file reiserfs.h.

#define REISERFS_ROOT_OBJECTID 2

Definition at line 1409 of file reiserfs.h.

#define REISERFS_ROOT_PARENT_OBJECTID 1

Definition at line 1410 of file reiserfs.h.

#define reiserfs_rupasov_hash ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_RUPASOV_HASH))

Definition at line 569 of file reiserfs.h.

#define REISERFS_SECRM_FL FS_SECRM_FL

Definition at line 1543 of file reiserfs.h.

#define reiserfs_set_le_bit __set_bit_le

Definition at line 2906 of file reiserfs.h.

#define REISERFS_SHORT_KEY_LEN 2

Definition at line 1123 of file reiserfs.h.

#define REISERFS_SYNC_FL FS_SYNC_FL

Definition at line 1540 of file reiserfs.h.

#define reiserfs_tea_hash ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << FORCE_TEA_HASH))

Definition at line 570 of file reiserfs.h.

#define reiserfs_test4 ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_TEST4))

Definition at line 575 of file reiserfs.h.

#define reiserfs_test_and_clear_le_bit __test_and_clear_bit_le

Definition at line 2909 of file reiserfs.h.

#define reiserfs_test_and_set_le_bit __test_and_set_bit_le

Definition at line 2907 of file reiserfs.h.

#define reiserfs_test_le_bit test_bit_le

Definition at line 2910 of file reiserfs.h.

#define REISERFS_UNRM_FL FS_UNRM_FL

Definition at line 1544 of file reiserfs.h.

#define REISERFS_USER_MEM 1 /* reiserfs user memory mode */

Definition at line 1975 of file reiserfs.h.

#define REISERFS_VALID_FS 1

Definition at line 1039 of file reiserfs.h.

#define REISERFS_VERSION_1 0

Definition at line 864 of file reiserfs.h.

#define REISERFS_VERSION_2 2

Definition at line 865 of file reiserfs.h.

#define reiserfs_warning	(	s,
		id,
		fmt,
		args...
	)	__reiserfs_warning(s, id, __func__, fmt, ##args)

Definition at line 756 of file reiserfs.h.

#define reiserfs_xattrs_optional ( s ) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s))

Definition at line 589 of file reiserfs.h.

#define reiserfs_xattrs_user ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER))

Definition at line 586 of file reiserfs.h.

#define REPEAT_SEARCH -1

Definition at line 936 of file reiserfs.h.

#define replay_only ( s ) (REISERFS_SB(s)->s_mount_opt & (1 << REPLAYONLY))

Definition at line 579 of file reiserfs.h.

#define RFALSE	(	cond,
		format,
		args...
	)	do {;} while( 0 )

Definition at line 775 of file reiserfs.h.

#define ROUND_UP ( x ) _ROUND_UP(x,8LL)

Definition at line 747 of file reiserfs.h.

#define SB_AP_BITMAP ( s ) (REISERFS_SB(s)->s_ap_bitmap)

Definition at line 607 of file reiserfs.h.

#define sb_block_count ( sbp ) (le32_to_cpu((sbp)->s_v1.s_block_count))

Definition at line 88 of file reiserfs.h.

#define SB_BLOCK_COUNT ( s ) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_block_count))

Definition at line 872 of file reiserfs.h.

#define sb_blocksize ( sbp ) (le16_to_cpu((sbp)->s_v1.s_blocksize))

Definition at line 124 of file reiserfs.h.

#define SB_BLOCKSIZE ( s ) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_blocksize))

Definition at line 870 of file reiserfs.h.

#define sb_bmap_nr ( sbp ) (le16_to_cpu((sbp)->s_v1.s_bmap_nr))

Definition at line 140 of file reiserfs.h.

#define SB_BMAP_NR ( s ) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_bmap_nr))

Definition at line 885 of file reiserfs.h.

#define SB_BUFFER_WITH_SB ( s ) (REISERFS_SB(s)->s_sbh)

Definition at line 603 of file reiserfs.h.

#define SB_DISK_JOURNAL_HEAD ( s ) (SB_JOURNAL(s)->j_header_bh->)

Definition at line 609 of file reiserfs.h.

#define SB_DISK_SUPER_BLOCK ( s ) (REISERFS_SB(s)->s_rs)

Definition at line 868 of file reiserfs.h.

#define sb_free_blocks ( sbp ) (le32_to_cpu((sbp)->s_v1.s_free_blocks))

Definition at line 90 of file reiserfs.h.

#define SB_FREE_BLOCKS ( s ) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_free_blocks))

Definition at line 874 of file reiserfs.h.

#define sb_fs_state ( sbp ) (le16_to_cpu((sbp)->s_v1.s_fs_state))

Definition at line 132 of file reiserfs.h.

#define sb_hash_function_code ( sbp ) (le32_to_cpu((sbp)->s_v1.s_hash_function_code))

Definition at line 134 of file reiserfs.h.

#define SB_JOURNAL ( s ) (REISERFS_SB(s)->s_journal)

Definition at line 604 of file reiserfs.h.

#define SB_JOURNAL_1st_RESERVED_BLOCK ( s ) (SB_JOURNAL(s)->j_1st_reserved_block)

Definition at line 605 of file reiserfs.h.

#define SB_JOURNAL_LEN_FREE ( s ) (SB_JOURNAL(s)->j_journal_len_free)

Definition at line 606 of file reiserfs.h.

#define sb_jp_jourmal_max_commit_age ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_max_commit_age))

Definition at line 119 of file reiserfs.h.

#define sb_jp_journal_1st_block ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_1st_block))

Definition at line 95 of file reiserfs.h.

#define sb_jp_journal_dev ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_dev))

Definition at line 99 of file reiserfs.h.

#define sb_jp_journal_magic ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_magic))

Definition at line 111 of file reiserfs.h.

#define sb_jp_journal_max_batch ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_max_batch))

Definition at line 115 of file reiserfs.h.

#define sb_jp_journal_size ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_size))

Definition at line 103 of file reiserfs.h.

#define sb_jp_journal_trans_max ( sbp ) (le32_to_cpu((sbp)->s_v1.s_journal.jp_journal_trans_max))

Definition at line 107 of file reiserfs.h.

#define sb_mnt_count ( sbp ) (le16_to_cpu((sbp)->s_mnt_count))

Definition at line 145 of file reiserfs.h.

#define sb_oid_cursize ( sbp ) (le16_to_cpu((sbp)->s_v1.s_oid_cursize))

Definition at line 128 of file reiserfs.h.

#define sb_oid_maxsize ( sbp ) (le16_to_cpu((sbp)->s_v1.s_oid_maxsize))

Definition at line 126 of file reiserfs.h.

#define SB_ONDISK_JOURNAL_1st_BLOCK ( s ) le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_1st_block))

Definition at line 905 of file reiserfs.h.

#define SB_ONDISK_JOURNAL_DEVICE ( s ) le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_dev))

Definition at line 907 of file reiserfs.h.

#define SB_ONDISK_JOURNAL_SIZE ( s ) le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_size))

Definition at line 903 of file reiserfs.h.

#define SB_ONDISK_JP ( s ) (&SB_V1_DISK_SUPER_BLOCK(s)->s_journal)

Definition at line 902 of file reiserfs.h.

#define SB_ONDISK_RESERVED_FOR_JOURNAL ( s ) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_reserved_for_journal))

Definition at line 909 of file reiserfs.h.

#define SB_REISERFS_MAGIC ( s ) (SB_V1_DISK_SUPER_BLOCK(s)->s_magic)

Definition at line 876 of file reiserfs.h.

#define SB_REISERFS_STATE ( s ) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_umount_state))

Definition at line 882 of file reiserfs.h.

#define sb_reserved_for_journal ( sbp ) (le16_to_cpu((sbp)->s_v1.s_reserved_for_journal))

Definition at line 148 of file reiserfs.h.

#define sb_root_block ( sbp ) (le32_to_cpu((sbp)->s_v1.s_root_block))

Definition at line 92 of file reiserfs.h.

#define SB_ROOT_BLOCK ( s ) le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_root_block))

Definition at line 878 of file reiserfs.h.

#define SB_SIZE (sizeof(struct reiserfs_super_block))

Definition at line 862 of file reiserfs.h.

#define SB_SIZE_V1 (sizeof(struct reiserfs_super_block_v1))

Definition at line 843 of file reiserfs.h.

#define sb_tree_height ( sbp ) (le16_to_cpu((sbp)->s_v1.s_tree_height))

Definition at line 138 of file reiserfs.h.

#define SB_TREE_HEIGHT ( s ) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_tree_height))

Definition at line 880 of file reiserfs.h.

#define sb_umount_state ( sbp ) (le16_to_cpu((sbp)->s_v1.s_umount_state))

Definition at line 130 of file reiserfs.h.

#define SB_V1_DISK_SUPER_BLOCK ( s ) (&(SB_DISK_SUPER_BLOCK(s)->s_v1))

Definition at line 869 of file reiserfs.h.

#define sb_version ( sbp ) (le16_to_cpu((sbp)->s_v1.s_version))

Definition at line 142 of file reiserfs.h.

#define SB_VERSION ( s ) le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_version))

Definition at line 884 of file reiserfs.h.

#define SCHEDULE_OCCURRED 1

Definition at line 601 of file reiserfs.h.

#define SD_OFFSET 0

Definition at line 1633 of file reiserfs.h.

#define SD_SIZE (sizeof(struct stat_data))

Definition at line 1587 of file reiserfs.h.

#define SD_UNIQUENESS 0

Definition at line 1634 of file reiserfs.h.

#define sd_v1_atime ( sdp ) (le32_to_cpu((sdp)->sd_atime))

Definition at line 1519 of file reiserfs.h.

#define sd_v1_blocks ( sdp ) (le32_to_cpu((sdp)->u.sd_blocks))

Definition at line 1527 of file reiserfs.h.

#define sd_v1_ctime ( sdp ) (le32_to_cpu((sdp)->sd_ctime))

Definition at line 1523 of file reiserfs.h.

#define sd_v1_first_direct_byte ( sdp ) (le32_to_cpu((sdp)->sd_first_direct_byte))

Definition at line 1529 of file reiserfs.h.

#define sd_v1_gid ( sdp ) (le16_to_cpu((sdp)->sd_gid))

Definition at line 1515 of file reiserfs.h.

#define sd_v1_mode ( sdp ) (le16_to_cpu((sdp)->sd_mode))

Definition at line 1509 of file reiserfs.h.

#define sd_v1_mtime ( sdp ) (le32_to_cpu((sdp)->sd_mtime))

Definition at line 1521 of file reiserfs.h.

#define sd_v1_nlink ( sdp ) (le16_to_cpu((sdp)->sd_nlink))

Definition at line 1511 of file reiserfs.h.

#define sd_v1_rdev ( sdp ) (le32_to_cpu((sdp)->u.sd_rdev))

Definition at line 1525 of file reiserfs.h.

#define SD_V1_SIZE (sizeof(struct stat_data_v1))

Definition at line 1507 of file reiserfs.h.

#define sd_v1_size ( sdp ) (le32_to_cpu((sdp)->sd_size))

Definition at line 1517 of file reiserfs.h.

#define sd_v1_uid ( sdp ) (le16_to_cpu((sdp)->sd_uid))

Definition at line 1513 of file reiserfs.h.

#define sd_v2_atime ( sdp ) (le32_to_cpu((sdp)->sd_atime))

Definition at line 1602 of file reiserfs.h.

#define sd_v2_attrs ( sdp ) (le16_to_cpu((sdp)->sd_attrs))

Definition at line 1614 of file reiserfs.h.

#define sd_v2_blocks ( sdp ) (le32_to_cpu((sdp)->sd_blocks))

Definition at line 1608 of file reiserfs.h.

#define sd_v2_ctime ( sdp ) (le32_to_cpu((sdp)->sd_ctime))

Definition at line 1606 of file reiserfs.h.

#define sd_v2_generation ( sdp ) (le32_to_cpu((sdp)->u.sd_generation))

Definition at line 1612 of file reiserfs.h.

#define sd_v2_gid ( sdp ) (le32_to_cpu((sdp)->sd_gid))

Definition at line 1600 of file reiserfs.h.

#define sd_v2_mode ( sdp ) (le16_to_cpu((sdp)->sd_mode))

Definition at line 1590 of file reiserfs.h.

#define sd_v2_mtime ( sdp ) (le32_to_cpu((sdp)->sd_mtime))

Definition at line 1604 of file reiserfs.h.

#define sd_v2_nlink ( sdp ) (le32_to_cpu((sdp)->sd_nlink))

Definition at line 1594 of file reiserfs.h.

#define sd_v2_rdev ( sdp ) (le32_to_cpu((sdp)->u.sd_rdev))

Definition at line 1610 of file reiserfs.h.

#define SD_V2_SIZE SD_SIZE

Definition at line 1588 of file reiserfs.h.

#define sd_v2_size ( sdp ) (le64_to_cpu((sdp)->sd_size))

Definition at line 1596 of file reiserfs.h.

#define sd_v2_uid ( sdp ) (le32_to_cpu((sdp)->sd_uid))

Definition at line 1598 of file reiserfs.h.

#define search_item	(	s,
		key,
		path
	)	search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL)

Definition at line 2546 of file reiserfs.h.

#define SECOND_GREATER -1

Definition at line 1127 of file reiserfs.h.

#define set_bit_unaligned	(	nr,
		addr
	)	__test_and_set_bit_le(nr, addr)

Definition at line 1705 of file reiserfs.h.

#define set_blkh_free_space	(	p_blkh,
		val
	)	((p_blkh)->blk_free_space = cpu_to_le16(val))

Definition at line 1441 of file reiserfs.h.

#define set_blkh_level	(	p_blkh,
		val
	)	((p_blkh)->blk_level = cpu_to_le16(val))

Definition at line 1439 of file reiserfs.h.

#define set_blkh_nr_item	(	p_blkh,
		val
	)	((p_blkh)->blk_nr_item = cpu_to_le16(val))

Definition at line 1440 of file reiserfs.h.

#define set_blkh_reserved	(	p_blkh,
		val
	)	((p_blkh)->blk_reserved = cpu_to_le16(val))

Definition at line 1442 of file reiserfs.h.

#define set_blkh_right_delim_key	(	p_blkh,
		val
	)	((p_blkh)->blk_right_delim_key = val)

Definition at line 1444 of file reiserfs.h.

#define set_commit_trans_id	(	c,
		val
	)	do { (c)->j_trans_id = cpu_to_le32 (val); } while (0)

Definition at line 2303 of file reiserfs.h.

#define set_commit_trans_len	(	c,
		val
	)	do { (c)->j_len = cpu_to_le32 (val); } while (0)

Definition at line 2304 of file reiserfs.h.

#define set_desc_mount_id	(	d,
		val
	)	do { (d)->j_mount_id = cpu_to_le32 (val); } while (0)

Definition at line 2290 of file reiserfs.h.

#define set_desc_trans_id	(	d,
		val
	)	do { (d)->j_trans_id = cpu_to_le32 (val); } while (0)

Definition at line 2288 of file reiserfs.h.

#define set_desc_trans_len	(	d,
		val
	)	do { (d)->j_len = cpu_to_le32 (val); } while (0)

Definition at line 2289 of file reiserfs.h.

#define SET_GENERATION_NUMBER	(	offset,
		gen_number
	)	(GET_HASH_VALUE(offset)\|(gen_number))

Definition at line 1797 of file reiserfs.h.

#define set_ih_free_space	(	ih,
		val
	)	put_ih_free_space((ih), ((ih_version(ih) == KEY_FORMAT_3_6) ? 0 : (val)))

Definition at line 1203 of file reiserfs.h.

#define set_inode_item_key_version	(	inode,
		version
	)

Value:

({ if((version)==KEY_FORMAT_3_6)                                      \
                REISERFS_I(inode)->i_flags |= i_item_key_version_mask;      \
            else                                                               \
                REISERFS_I(inode)->i_flags &= ~i_item_key_version_mask; })

Definition at line 987 of file reiserfs.h.

#define set_inode_sd_version	(	inode,
		version
	)

Value:

({ if((version)==STAT_DATA_V2)                                        \
                REISERFS_I(inode)->i_flags |= i_stat_data_version_mask;     \
            else                                                               \
                REISERFS_I(inode)->i_flags &= ~i_stat_data_version_mask; })

Definition at line 996 of file reiserfs.h.

#define set_sb_block_count	(	sbp,
		v
	)	((sbp)->s_v1.s_block_count = cpu_to_le32(v))

Definition at line 89 of file reiserfs.h.

#define set_sb_blocksize	(	sbp,
		v
	)	((sbp)->s_v1.s_blocksize = cpu_to_le16(v))

Definition at line 125 of file reiserfs.h.

#define set_sb_bmap_nr	(	sbp,
		v
	)	((sbp)->s_v1.s_bmap_nr = cpu_to_le16(v))

Definition at line 141 of file reiserfs.h.

#define set_sb_free_blocks	(	sbp,
		v
	)	((sbp)->s_v1.s_free_blocks = cpu_to_le32(v))

Definition at line 91 of file reiserfs.h.

#define set_sb_fs_state	(	sbp,
		v
	)	((sbp)->s_v1.s_fs_state = cpu_to_le16(v))

Definition at line 133 of file reiserfs.h.

#define set_sb_hash_function_code	(	sbp,
		v
	)	((sbp)->s_v1.s_hash_function_code = cpu_to_le32(v))

Definition at line 136 of file reiserfs.h.

#define set_sb_jp_journal_1st_block	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_1st_block = cpu_to_le32(v))

Definition at line 97 of file reiserfs.h.

#define set_sb_jp_journal_dev	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_dev = cpu_to_le32(v))

Definition at line 101 of file reiserfs.h.

#define set_sb_jp_journal_magic	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_magic = cpu_to_le32(v))

Definition at line 113 of file reiserfs.h.

#define set_sb_jp_journal_max_batch	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_max_batch = cpu_to_le32(v))

Definition at line 117 of file reiserfs.h.

#define set_sb_jp_journal_max_commit_age	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_max_commit_age = cpu_to_le32(v))

Definition at line 121 of file reiserfs.h.

#define set_sb_jp_journal_size	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_size = cpu_to_le32(v))

Definition at line 105 of file reiserfs.h.

#define set_sb_jp_journal_trans_max	(	sbp,
		v
	)	((sbp)->s_v1.s_journal.jp_journal_trans_max = cpu_to_le32(v))

Definition at line 109 of file reiserfs.h.

#define set_sb_mnt_count	(	sbp,
		v
	)	((sbp)->s_mnt_count = cpu_to_le16(v))

Definition at line 146 of file reiserfs.h.

#define set_sb_oid_cursize	(	sbp,
		v
	)	((sbp)->s_v1.s_oid_cursize = cpu_to_le16(v))

Definition at line 129 of file reiserfs.h.

#define set_sb_oid_maxsize	(	sbp,
		v
	)	((sbp)->s_v1.s_oid_maxsize = cpu_to_le16(v))

Definition at line 127 of file reiserfs.h.

#define set_sb_reserved_for_journal	(	sbp,
		v
	)	((sbp)->s_v1.s_reserved_for_journal = cpu_to_le16(v))

Definition at line 150 of file reiserfs.h.

#define set_sb_root_block	(	sbp,
		v
	)	((sbp)->s_v1.s_root_block = cpu_to_le32(v))

Definition at line 93 of file reiserfs.h.

#define set_sb_tree_height	(	sbp,
		v
	)	((sbp)->s_v1.s_tree_height = cpu_to_le16(v))

Definition at line 139 of file reiserfs.h.

#define set_sb_umount_state	(	sbp,
		v
	)	((sbp)->s_v1.s_umount_state = cpu_to_le16(v))

Definition at line 131 of file reiserfs.h.

#define set_sb_version	(	sbp,
		v
	)	((sbp)->s_v1.s_version = cpu_to_le16(v))

Definition at line 143 of file reiserfs.h.

#define set_sd_v1_atime	(	sdp,
		v
	)	((sdp)->sd_atime = cpu_to_le32(v))

Definition at line 1520 of file reiserfs.h.

#define set_sd_v1_blocks	(	sdp,
		v
	)	((sdp)->u.sd_blocks = cpu_to_le32(v))

Definition at line 1528 of file reiserfs.h.

#define set_sd_v1_ctime	(	sdp,
		v
	)	((sdp)->sd_ctime = cpu_to_le32(v))

Definition at line 1524 of file reiserfs.h.

#define set_sd_v1_first_direct_byte	(	sdp,
		v
	)	((sdp)->sd_first_direct_byte = cpu_to_le32(v))

Definition at line 1531 of file reiserfs.h.

#define set_sd_v1_gid	(	sdp,
		v
	)	((sdp)->sd_gid = cpu_to_le16(v))

Definition at line 1516 of file reiserfs.h.

#define set_sd_v1_mode	(	sdp,
		v
	)	((sdp)->sd_mode = cpu_to_le16(v))

Definition at line 1510 of file reiserfs.h.

#define set_sd_v1_mtime	(	sdp,
		v
	)	((sdp)->sd_mtime = cpu_to_le32(v))

Definition at line 1522 of file reiserfs.h.

#define set_sd_v1_nlink	(	sdp,
		v
	)	((sdp)->sd_nlink = cpu_to_le16(v))

Definition at line 1512 of file reiserfs.h.

#define set_sd_v1_rdev	(	sdp,
		v
	)	((sdp)->u.sd_rdev = cpu_to_le32(v))

Definition at line 1526 of file reiserfs.h.

#define set_sd_v1_size	(	sdp,
		v
	)	((sdp)->sd_size = cpu_to_le32(v))

Definition at line 1518 of file reiserfs.h.

#define set_sd_v1_uid	(	sdp,
		v
	)	((sdp)->sd_uid = cpu_to_le16(v))

Definition at line 1514 of file reiserfs.h.

#define set_sd_v2_atime	(	sdp,
		v
	)	((sdp)->sd_atime = cpu_to_le32(v))

Definition at line 1603 of file reiserfs.h.

#define set_sd_v2_attrs	(	sdp,
		v
	)	((sdp)->sd_attrs = cpu_to_le16(v))

Definition at line 1615 of file reiserfs.h.

#define set_sd_v2_blocks	(	sdp,
		v
	)	((sdp)->sd_blocks = cpu_to_le32(v))

Definition at line 1609 of file reiserfs.h.

#define set_sd_v2_ctime	(	sdp,
		v
	)	((sdp)->sd_ctime = cpu_to_le32(v))

Definition at line 1607 of file reiserfs.h.

#define set_sd_v2_generation	(	sdp,
		v
	)	((sdp)->u.sd_generation = cpu_to_le32(v))

Definition at line 1613 of file reiserfs.h.

#define set_sd_v2_gid	(	sdp,
		v
	)	((sdp)->sd_gid = cpu_to_le32(v))

Definition at line 1601 of file reiserfs.h.

#define set_sd_v2_mode	(	sdp,
		v
	)	((sdp)->sd_mode = cpu_to_le16(v))

Definition at line 1591 of file reiserfs.h.

#define set_sd_v2_mtime	(	sdp,
		v
	)	((sdp)->sd_mtime = cpu_to_le32(v))

Definition at line 1605 of file reiserfs.h.

#define set_sd_v2_nlink	(	sdp,
		v
	)	((sdp)->sd_nlink = cpu_to_le32(v))

Definition at line 1595 of file reiserfs.h.

#define set_sd_v2_rdev	(	sdp,
		v
	)	((sdp)->u.sd_rdev = cpu_to_le32(v))

Definition at line 1611 of file reiserfs.h.

#define set_sd_v2_size	(	sdp,
		v
	)	((sdp)->sd_size = cpu_to_le64(v))

Definition at line 1597 of file reiserfs.h.

#define set_sd_v2_uid	(	sdp,
		v
	)	((sdp)->sd_uid = cpu_to_le32(v))

Definition at line 1599 of file reiserfs.h.

#define SHORT_KEY_SIZE (sizeof (__u32) + sizeof (__u32))

Definition at line 1133 of file reiserfs.h.

#define SPARE_SPACE 500

Definition at line 2920 of file reiserfs.h.

#define STAT_DATA_V1 0

Definition at line 957 of file reiserfs.h.

#define stat_data_v1 ( ih ) (ih_version (ih) == KEY_FORMAT_3_5)

Definition at line 1508 of file reiserfs.h.

#define STAT_DATA_V2 1

Definition at line 958 of file reiserfs.h.

#define stat_data_v2 ( ih ) (ih_version (ih) == KEY_FORMAT_3_6)

Definition at line 1589 of file reiserfs.h.

#define STORE_TAIL_IN_UNFM_S1	(	n_file_size,
		n_tail_size,
		n_block_size
	)

Value:

(\
  (!(n_tail_size)) || \
  (((n_tail_size) > MAX_DIRECT_ITEM_LEN(n_block_size)) || \
   ( (n_file_size) >= (n_block_size) * 4 ) || \
   ( ( (n_file_size) >= (n_block_size) * 3 ) && \
     ( (n_tail_size) >=   (MAX_DIRECT_ITEM_LEN(n_block_size))/4) ) || \
   ( ( (n_file_size) >= (n_block_size) * 2 ) && \
     ( (n_tail_size) >=   (MAX_DIRECT_ITEM_LEN(n_block_size))/2) ) || \
   ( ( (n_file_size) >= (n_block_size) ) && \
     ( (n_tail_size) >=   (MAX_DIRECT_ITEM_LEN(n_block_size) * 3)/4) ) ) \
)

Definition at line 1012 of file reiserfs.h.

#define STORE_TAIL_IN_UNFM_S2	(	n_file_size,
		n_tail_size,
		n_block_size
	)

Value:

(\
  (!(n_tail_size)) || \
  (((n_file_size) > MAX_DIRECT_ITEM_LEN(n_block_size)) ) \
)

Definition at line 1030 of file reiserfs.h.

#define tail_has_to_be_packed ( inode )

Value:

(have_large_tails ((inode)->i_sb)?\

!STORE_TAIL_IN_UNFM_S1(file_size (inode), tail_size(inode), inode->i_sb->s_blocksize):have_small_tails ((inode)->i_sb)?!STORE_TAIL_IN_UNFM_S2(file_size (inode), tail_size(inode), inode->i_sb->s_blocksize):0 )

Definition at line 2591 of file reiserfs.h.

#define tail_size ( inode ) (file_size (inode) & (i_block_size (inode) - 1))

Definition at line 2589 of file reiserfs.h.

#define TEA_HASH 1

Definition at line 793 of file reiserfs.h.

#define test_bit_unaligned	(	nr,
		addr
	)	test_bit_le(nr, addr)

Definition at line 1707 of file reiserfs.h.

#define TYPE_ANY 15

Definition at line 1050 of file reiserfs.h.

#define TYPE_DIRECT 2

Definition at line 1047 of file reiserfs.h.

#define TYPE_DIRENTRY 3

Definition at line 1048 of file reiserfs.h.

#define TYPE_INDIRECT 1

Definition at line 1046 of file reiserfs.h.

#define TYPE_MAXTYPE 3

Definition at line 1049 of file reiserfs.h.

#define TYPE_STAT_DATA 0

Definition at line 1045 of file reiserfs.h.

#define U32_MAX (~(__u32)0)

Definition at line 1954 of file reiserfs.h.

#define UNFM_P_SHIFT 2

Definition at line 1944 of file reiserfs.h.

#define UNFM_P_SIZE (sizeof(unp_t))

Definition at line 1943 of file reiserfs.h.

#define unreachable_item ( ih ) (ih_version(ih) & (1 << 15))

Definition at line 1200 of file reiserfs.h.

#define UNSET_HASH 0

Definition at line 791 of file reiserfs.h.

#define USE_INODE_GENERATION_COUNTER

Definition at line 735 of file reiserfs.h.

#define V1_ANY_UNIQUENESS 555

Definition at line 1221 of file reiserfs.h.

#define V1_DIRECT_UNIQUENESS 0xffffffff

Definition at line 1219 of file reiserfs.h.

#define V1_DIRENTRY_UNIQUENESS 500

Definition at line 1220 of file reiserfs.h.

#define V1_INDIRECT_UNIQUENESS 0xfffffffe

Definition at line 1218 of file reiserfs.h.

#define V1_SD_UNIQUENESS 0

Definition at line 1217 of file reiserfs.h.

#define VI_TYPE_LEFT_MERGEABLE 1

Definition at line 1991 of file reiserfs.h.

#define VI_TYPE_RIGHT_MERGEABLE 2

Definition at line 1992 of file reiserfs.h.

#define VOID_V ( ( void ) 0 )

Definition at line 2696 of file reiserfs.h.

#define YURA_HASH 2

Definition at line 794 of file reiserfs.h.

Typedef Documentation

typedef __u32 b_blocknr_t

Definition at line 943 of file reiserfs.h.

typedef __u32(* hashf_t)(const signed char *, int)

Definition at line 337 of file reiserfs.h.

typedef struct __reiserfs_blocknr_hint reiserfs_blocknr_hint_t

Definition at line 2824 of file reiserfs.h.

typedef struct reiserfs_proc_info_data reiserfs_proc_info_data_t

typedef __le32 unp_t

Definition at line 944 of file reiserfs.h.

Enumeration Type Documentation

enum journal_state_bits

Enumerator:

J_WRITERS_BLOCKED
J_WRITERS_QUEUED
J_ABORTED

Definition at line 329 of file reiserfs.h.

enum reiserfs_bh_state_bits

Enumerator:

BH_JDirty
BH_JDirty_wait
BH_JNew
BH_JPrepared
BH_JRestore_dirty
BH_JTest

Definition at line 2368 of file reiserfs.h.

enum reiserfs_inode_flags

bitmasks for i_flags field in reiserfs-specific part of inode

Enumerator:

i_item_key_version_mask	this says what format of key do all items (but stat data) of an object have. If this is set, that format is 3.6 otherwise 3.5
i_stat_data_version_mask	If this is unset, object has 3.5 stat data, otherwise, it has 3.6 stat data with 64bit size, 32bit nlink etc.
i_pack_on_close_mask	file might need tail packing on close
i_nopack_mask	don't pack tail of file
i_link_saved_unlink_mask	If those is set, "safe link" was created for this file during truncate or unlink. Safe link is used to avoid leakage of disk space on crash with some files open, but unlinked.
i_link_saved_truncate_mask
i_has_xattr_dir
i_data_log

Definition at line 27 of file reiserfs.h.

enum reiserfs_mount_options

Enumerator:

REISERFS_LARGETAIL
REISERFS_SMALLTAIL
REPLAYONLY
REISERFS_CONVERT
FORCE_TEA_HASH
FORCE_RUPASOV_HASH
FORCE_R5_HASH
FORCE_HASH_DETECT
REISERFS_DATA_LOG
REISERFS_DATA_ORDERED
REISERFS_DATA_WRITEBACK
REISERFS_NO_BORDER
REISERFS_NO_UNHASHED_RELOCATION
REISERFS_HASHED_RELOCATION
REISERFS_ATTRS
REISERFS_XATTRS_USER
REISERFS_POSIXACL
REISERFS_EXPOSE_PRIVROOT
REISERFS_BARRIER_NONE
REISERFS_BARRIER_FLUSH
REISERFS_ERROR_PANIC
REISERFS_ERROR_RO
REISERFS_ERROR_CONTINUE
REISERFS_USRQUOTA
REISERFS_GRPQUOTA
REISERFS_TEST1
REISERFS_TEST2
REISERFS_TEST3
REISERFS_TEST4
REISERFS_UNSUPPORTED_OPT

Definition at line 511 of file reiserfs.h.

enum reiserfs_super_block_flags

Enumerator:

reiserfs_attrs_cleared

Definition at line 81 of file reiserfs.h.

Function Documentation

struct reiserfs_super_block_v1 __attribute__ ( (__packed__) )

read

Definition at line 85 of file mpc512x_dma.c.

void __reiserfs_error	(	struct super_block *	s,
		const char *	id,
		const char *	function,
		const char *	fmt,
			...
	)

Definition at line 369 of file prints.c.

void __reiserfs_panic	(	struct super_block *	s,
		const char *	id,
		const char *	function,
		const char *	fmt,
			...
	)

Definition at line 352 of file prints.c.

void __reiserfs_warning	(	struct super_block *	s,
		const char *	id,
		const char *	func,
		const char *	fmt,
			...
	)

Definition at line 264 of file prints.c.

int __reiserfs_write_begin	(	struct page *	page,
		unsigned	from,
		unsigned	len
	)

Definition at line 2640 of file inode.c.

void add_save_link	(	struct reiserfs_transaction_handle *	th,
		struct inode *	inode,
		int	truncate
	)

Definition at line 378 of file super.c.

int B_IS_IN_TREE ( const struct buffer_head * )

inline

Definition at line 59 of file stree.c.

int balance_internal	(	struct tree_balance *	,
		int	,
		int	,
		struct item_head *	,
		struct buffer_head **
	)

Fill new node that appears instead of S[h]

Definition at line 740 of file ibalance.c.

BUFFER_FNS	(	JDirty	,
		journaled
	)

BUFFER_FNS	(	JDirty_wait	,
		journal_dirty
	)

BUFFER_FNS	(	JNew	,
		journal_new
	)

BUFFER_FNS	(	JPrepared	,
		journal_prepared
	)

BUFFER_FNS	(	JRestore_dirty	,
		journal_restore_dirty
	)

BUFFER_FNS	(	JTest	,
		journal_test
	)

void check_internal ( struct buffer_head * bh )

Definition at line 750 of file prints.c.

void check_leaf ( struct buffer_head * bh )

Definition at line 738 of file prints.c.

int comp_items	(	const struct item_head *	stored_ih,
		const struct treepath *	path
	)

Definition at line 883 of file stree.c.

int comp_le_keys	(	const struct reiserfs_key *	,
		const struct reiserfs_key *
	)

inline

Definition at line 167 of file stree.c.

int comp_short_keys	(	const struct reiserfs_key *	le_key,
		const struct cpu_key *	cpu_key
	)

inline

Definition at line 83 of file stree.c.

int comp_short_le_keys	(	const struct reiserfs_key *	,
		const struct reiserfs_key *
	)

inline

Definition at line 135 of file stree.c.

void copy_item_head	(	struct item_head *	to,
		const struct item_head *	from
	)

inline

Definition at line 71 of file stree.c.

void decrement_bcount ( struct buffer_head * bh )

void decrement_counters_in_path ( struct treepath * search_path )

int direct2indirect	(	struct reiserfs_transaction_handle *	,
		struct inode *	,
		struct treepath *	,
		struct buffer_head *	,
		loff_t
	)

Definition at line 17 of file tail_conversion.c.

void do_balance	(	struct tree_balance *	tb,
		struct item_head *	ih,
		const char *	body,
		int	flag
	)

Definition at line 2008 of file do_balan.c.

void do_balance_mark_leaf_dirty	(	struct tree_balance *	tb,
		struct buffer_head *	bh,
		int	flag
	)

inline

Definition at line 61 of file do_balan.c.

int fix_nodes	(	int	n_op_mode,
		struct tree_balance *	tb,
		struct item_head *	ins_ih,
		const void *
	)

Definition at line 2330 of file fix_node.c.

struct buffer_head* get_FEB ( struct tree_balance * )

read

Definition at line 1665 of file do_balan.c.

int get_left_neighbor_position	(	struct tree_balance *	tb,
		int	h
	)

Definition at line 1763 of file do_balan.c.

int get_right_neighbor_position	(	struct tree_balance *	tb,
		int	h
	)

Definition at line 1777 of file do_balan.c.

struct reiserfs_key* get_rkey	(	const struct treepath *	chk_path,
		const struct super_block *	sb
	)

read

Definition at line 285 of file stree.c.

void i_attrs_to_sd_attrs	(	struct inode *	inode,
		__u16 *	sd_attrs
	)

Definition at line 2895 of file inode.c.

int indirect2direct	(	struct reiserfs_transaction_handle *	,
		struct inode *	,
		struct page *	,
		struct treepath *	,
		const struct cpu_key *	,
		loff_t	,
		char *
	)

Definition at line 173 of file tail_conversion.c.

int is_reiserfs_3_5 ( struct reiserfs_super_block * rs )

Definition at line 39 of file super.c.

int is_reiserfs_3_6 ( struct reiserfs_super_block * rs )

Definition at line 45 of file super.c.

int is_reiserfs_jr ( struct reiserfs_super_block * rs )

Definition at line 51 of file super.c.

int is_reusable	(	struct super_block *	s,
		b_blocknr_t	block,
		int	bit_value
	)

Definition at line 60 of file bitmap.c.

int journal_begin	(	struct reiserfs_transaction_handle *	,
		struct super_block *	sb,
		unsigned	long
	)

Definition at line 3165 of file journal.c.

int journal_end	(	struct reiserfs_transaction_handle *	,
		struct super_block *	,
		unsigned	long
	)

Definition at line 3322 of file journal.c.

int journal_end_sync	(	struct reiserfs_transaction_handle *	,
		struct super_block *	,
		unsigned	long
	)

Definition at line 3454 of file journal.c.

int journal_init	(	struct super_block *	,
		const char *	j_dev_name,
		int	old_format,
		unsigned	int
	)

Definition at line 2669 of file journal.c.

int journal_join_abort	(	struct reiserfs_transaction_handle *	,
		struct super_block *	sb,
		unsigned	long
	)

Definition at line 3152 of file journal.c.

int journal_mark_dirty	(	struct reiserfs_transaction_handle *	,
		struct super_block *	,
		struct buffer_head *	bh
	)

Definition at line 3219 of file journal.c.

int journal_mark_freed	(	struct reiserfs_transaction_handle *	,
		struct super_block *	,
		b_blocknr_t	blocknr
	)

Definition at line 3657 of file journal.c.

int journal_release	(	struct reiserfs_transaction_handle *	,
		struct super_block *
	)

Definition at line 1944 of file journal.c.

int journal_release_error	(	struct reiserfs_transaction_handle *	,
		struct super_block *
	)

Definition at line 1953 of file journal.c.

int journal_transaction_should_end	(	struct reiserfs_transaction_handle *	,
		int
	)

Definition at line 2870 of file journal.c.

__u32 keyed_hash	(	const signed char *	msg,
		int	len
	)

Definition at line 50 of file hashes.c.

void le_key2cpu_key	(	struct cpu_key *	to,
		const struct reiserfs_key *	from
	)

inline

Definition at line 152 of file stree.c.

void leaf_cut_from_buffer	(	struct buffer_info *	bi,
		int	cut_item_num,
		int	pos_in_item,
		int	cut_size
	)

Definition at line 1032 of file lbalance.c.

void leaf_delete_items	(	struct buffer_info *	cur_bi,
		int	last_first,
		int	first,
		int	del_num,
		int	del_bytes
	)

Definition at line 735 of file lbalance.c.

void leaf_insert_into_buf	(	struct buffer_info *	bi,
		int	before,
		struct item_head *	inserted_item_ih,
		const char *	inserted_item_body,
		int	zeros_number
	)

Definition at line 798 of file lbalance.c.

int leaf_move_items	(	int	shift_mode,
		struct tree_balance *	tb,
		int	mov_num,
		int	mov_bytes,
		struct buffer_head *	Snew
	)

Definition at line 638 of file lbalance.c.

void leaf_paste_entries	(	struct buffer_info *	bi,
		int	item_num,
		int	before,
		int	new_entry_count,
		struct reiserfs_de_head *	new_dehs,
		const char *	records,
		int	paste_size
	)

Definition at line 1199 of file lbalance.c.

void leaf_paste_in_buffer	(	struct buffer_info *	bi,
		int	pasted_item_num,
		int	pos_in_item,
		int	paste_size,
		const char *	body,
		int	zeros_number
	)

Definition at line 872 of file lbalance.c.

int leaf_shift_left	(	struct tree_balance *	tb,
		int	shift_num,
		int	shift_bytes
	)

Definition at line 662 of file lbalance.c.

int leaf_shift_right	(	struct tree_balance *	tb,
		int	shift_num,
		int	shift_bytes
	)

Definition at line 708 of file lbalance.c.

void make_cpu_key	(	struct cpu_key *	cpu_key,
		struct inode *	inode,
		loff_t	offset,
		int	type,
		int	key_length
	)

Definition at line 104 of file inode.c.

void make_empty_dir_item	(	char *	body,
		__le32	dirid,
		__le32	objid,
		__le32	par_dirid,
		__le32	par_objid
	)

Definition at line 288 of file dir.c.

void make_empty_dir_item_v1	(	char *	body,
		__le32	dirid,
		__le32	objid,
		__le32	par_dirid,
		__le32	par_objid
	)

Definition at line 255 of file dir.c.

void make_empty_node ( struct buffer_info * )

Definition at line 1650 of file do_balan.c.

void make_le_item_head	(	struct item_head *	ih,
		const struct cpu_key *	key,
		int	version,
		loff_t	offset,
		int	type,
		int	length,
		int	entry_count
	)

inline

Definition at line 116 of file inode.c.

void padd_item	(	char *	item,
		int	total_length,
		int	length
	)

Definition at line 1140 of file stree.c.

void pathrelse ( struct treepath * search_path )

Definition at line 383 of file stree.c.

void pathrelse_and_restore	(	struct super_block *	s,
		struct treepath *	search_path
	)

Definition at line 365 of file stree.c.

void print_bi	(	struct buffer_info *	bi,
		char *	mes
	)

void print_block	(	struct buffer_head *	bh,
			...
	)

Definition at line 584 of file prints.c.

void print_block_head	(	struct buffer_head *	bh,
		char *	mes
	)

void print_bmap	(	struct super_block *	s,
		int	silent
	)

void print_bmap_block	(	int	i,
		char *	data,
		int	size,
		int	silent
	)

void print_cur_tb ( char * mes )

Definition at line 699 of file prints.c.

void print_de ( struct reiserfs_dir_entry * de )

void print_indirect_item	(	struct buffer_head *	bh,
		int	item_num
	)

void print_objectid_map ( struct super_block * s )

void print_statistics ( struct super_block * s )

Definition at line 757 of file prints.c.

__u32 r5_hash	(	const signed char *	msg,
		int	len
	)

Definition at line 172 of file hashes.c.

void reiserfs_abort	(	struct super_block *	sb,
		int	errno,
		const char *	fmt,
			...
	)

Definition at line 394 of file prints.c.

void reiserfs_abort_journal	(	struct super_block *	sb,
		int	errno
	)

Definition at line 4269 of file journal.c.

int reiserfs_add_ordered_list	(	struct inode *	inode,
		struct buffer_head *	bh
	)

Definition at line 783 of file journal.c.

int reiserfs_add_tail_list	(	struct inode *	inode,
		struct buffer_head *	bh
	)

Definition at line 779 of file journal.c.

int reiserfs_allocate_blocknrs	(	reiserfs_blocknr_hint_t *	,
		b_blocknr_t *	,
		int	,
		int
	)

Definition at line 1252 of file bitmap.c.

int reiserfs_allocate_list_bitmaps	(	struct super_block *	s,
		struct reiserfs_list_bitmap *	,

Data Structures

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