#include <linux/spinlock.h>
#include <linux/sched.h>
#include <linux/wait.h>
#include <linux/list.h>
#include <linux/rbtree.h>
#include <linux/workqueue.h>
#include <linux/kref.h>
#include <linux/mutex.h>
#include <linux/lockdep.h>
#include <linux/jbd2.h>
#include "stackglue.h"
#include "ocfs2_fs.h"
#include "ocfs2_lockid.h"
#include "ocfs2_ioctl.h"
#include "blockcheck.h"
#include "reservations.h"
Go to the source code of this file.
|
| #define | OCFS2_CACHE_INFO_MAX_ARRAY 2 |
| |
| #define | OCFS2_NODE_MAP_MAX_NODES 256 |
| |
| #define | OCFS2_LOCK_ATTACHED |
| |
| #define | OCFS2_LOCK_BUSY |
| |
| #define | OCFS2_LOCK_BLOCKED |
| |
| #define | OCFS2_LOCK_LOCAL (0x00000008) /* newly created inode */ |
| |
| #define | OCFS2_LOCK_NEEDS_REFRESH (0x00000010) |
| |
| #define | OCFS2_LOCK_REFRESHING (0x00000020) |
| |
| #define | OCFS2_LOCK_INITIALIZED |
| |
| #define | OCFS2_LOCK_FREEING |
| |
| #define | OCFS2_LOCK_QUEUED (0x00000100) /* queued for downconvert */ |
| |
| #define | OCFS2_LOCK_NOCACHE (0x00000200) /* don't use a holder count */ |
| |
| #define | OCFS2_LOCK_PENDING |
| |
| #define | OCFS2_LOCK_UPCONVERT_FINISHING |
| |
| #define | OCFS2_OSB_SOFT_RO 0x0001 |
| |
| #define | OCFS2_OSB_HARD_RO 0x0002 |
| |
| #define | OCFS2_OSB_ERROR_FS 0x0004 |
| |
| #define | OCFS2_OSB_DROP_DENTRY_LOCK_IMMED 0x0008 |
| |
| #define | OCFS2_DEFAULT_ATIME_QUANTUM 60 |
| |
| #define | OCFS2_SB(sb) ((struct ocfs2_super *)(sb)->s_fs_info) |
| |
| #define | OCFS2_IS_VALID_DINODE(ptr) (!strcmp((ptr)->i_signature, OCFS2_INODE_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_EXTENT_BLOCK(ptr) (!strcmp((ptr)->h_signature, OCFS2_EXTENT_BLOCK_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_GROUP_DESC(ptr) (!strcmp((ptr)->bg_signature, OCFS2_GROUP_DESC_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_XATTR_BLOCK(ptr) (!strcmp((ptr)->xb_signature, OCFS2_XATTR_BLOCK_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_DIR_TRAILER(ptr) (!strcmp((ptr)->db_signature, OCFS2_DIR_TRAILER_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_DX_ROOT(ptr) (!strcmp((ptr)->dr_signature, OCFS2_DX_ROOT_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_DX_LEAF(ptr) (!strcmp((ptr)->dl_signature, OCFS2_DX_LEAF_SIGNATURE)) |
| |
| #define | OCFS2_IS_VALID_REFCOUNT_BLOCK(ptr) (!strcmp((ptr)->rf_signature, OCFS2_REFCOUNT_BLOCK_SIGNATURE)) |
| |
| #define | ocfs2_set_bit(bit, addr) _ocfs2_set_bit((bit), (unsigned long *)(addr)) |
| |
| #define | ocfs2_clear_bit(bit, addr) _ocfs2_clear_bit((bit), (unsigned long *)(addr)) |
| |
| #define | ocfs2_test_bit test_bit_le |
| |
| #define | ocfs2_find_next_zero_bit find_next_zero_bit_le |
| |
| #define | ocfs2_find_next_bit find_next_bit_le |
| |
|
| enum | ocfs2_caching_info_flags { OCFS2_CACHE_FL_INLINE = 1<<1
} |
| |
| enum | ocfs2_ast_action { OCFS2_AST_INVALID = 0,
OCFS2_AST_ATTACH,
OCFS2_AST_CONVERT,
OCFS2_AST_DOWNCONVERT
} |
| |
| enum | ocfs2_unlock_action { OCFS2_UNLOCK_INVALID = 0,
OCFS2_UNLOCK_CANCEL_CONVERT,
OCFS2_UNLOCK_DROP_LOCK
} |
| |
| enum | ocfs2_orphan_scan_state { ORPHAN_SCAN_ACTIVE,
ORPHAN_SCAN_INACTIVE
} |
| |
| enum | ocfs2_vol_state {
VOLUME_INIT = 0,
VOLUME_MOUNTED,
VOLUME_MOUNTED_QUOTAS,
VOLUME_DISMOUNTED,
VOLUME_DISABLED
} |
| |
| enum | ocfs2_local_alloc_state { OCFS2_LA_UNUSED = 0,
OCFS2_LA_ENABLED,
OCFS2_LA_THROTTLED,
OCFS2_LA_DISABLED
} |
| |
| enum | ocfs2_mount_options {
OCFS2_MOUNT_HB_LOCAL = 1 << 0,
OCFS2_MOUNT_BARRIER = 1 << 1,
OCFS2_MOUNT_NOINTR = 1 << 2,
OCFS2_MOUNT_ERRORS_PANIC = 1 << 3,
OCFS2_MOUNT_DATA_WRITEBACK = 1 << 4,
OCFS2_MOUNT_LOCALFLOCKS = 1 << 5,
OCFS2_MOUNT_NOUSERXATTR = 1 << 6,
OCFS2_MOUNT_INODE64 = 1 << 7,
OCFS2_MOUNT_POSIX_ACL = 1 << 8,
OCFS2_MOUNT_NO_POSIX_ACL = 1 << 9,
OCFS2_MOUNT_USRQUOTA = 1 << 10,
OCFS2_MOUNT_GRPQUOTA = 1 << 11,
OCFS2_MOUNT_COHERENCY_BUFFERED = 1 << 12,
OCFS2_MOUNT_HB_NONE = 1 << 13,
OCFS2_MOUNT_HB_GLOBAL = 1 << 14
} |
| |
| #define OCFS2_CACHE_INFO_MAX_ARRAY 2 |
| #define OCFS2_DEFAULT_ATIME_QUANTUM 60 |
| #define OCFS2_LOCK_ATTACHED |
| #define OCFS2_LOCK_BLOCKED |
| #define OCFS2_LOCK_FREEING |
| #define OCFS2_LOCK_INITIALIZED |
| #define OCFS2_LOCK_LOCAL (0x00000008) /* newly created inode */ |
| #define OCFS2_LOCK_NEEDS_REFRESH (0x00000010) |
| #define OCFS2_LOCK_NOCACHE (0x00000200) /* don't use a holder count */ |
| #define OCFS2_LOCK_PENDING |
| #define OCFS2_LOCK_QUEUED (0x00000100) /* queued for downconvert */ |
| #define OCFS2_LOCK_REFRESHING (0x00000020) |
| #define OCFS2_LOCK_UPCONVERT_FINISHING |
| #define OCFS2_NODE_MAP_MAX_NODES 256 |
| #define OCFS2_OSB_DROP_DENTRY_LOCK_IMMED 0x0008 |
| #define OCFS2_OSB_ERROR_FS 0x0004 |
| #define OCFS2_OSB_HARD_RO 0x0002 |
| #define OCFS2_OSB_SOFT_RO 0x0001 |
| #define ocfs2_test_bit test_bit_le |
- Enumerator:
| OCFS2_AST_INVALID |
|
| OCFS2_AST_ATTACH |
|
| OCFS2_AST_CONVERT |
|
| OCFS2_AST_DOWNCONVERT |
|
Definition at line 105 of file ocfs2.h.
- Enumerator:
-
Definition at line 63 of file ocfs2.h.
- Enumerator:
| OCFS2_LA_UNUSED |
|
| OCFS2_LA_ENABLED |
|
| OCFS2_LA_THROTTLED |
|
| OCFS2_LA_DISABLED |
|
Definition at line 232 of file ocfs2.h.
- Enumerator:
| OCFS2_MOUNT_HB_LOCAL |
|
| OCFS2_MOUNT_BARRIER |
|
| OCFS2_MOUNT_NOINTR |
|
| OCFS2_MOUNT_ERRORS_PANIC |
|
| OCFS2_MOUNT_DATA_WRITEBACK |
|
| OCFS2_MOUNT_LOCALFLOCKS |
|
| OCFS2_MOUNT_NOUSERXATTR |
|
| OCFS2_MOUNT_INODE64 |
|
| OCFS2_MOUNT_POSIX_ACL |
|
| OCFS2_MOUNT_NO_POSIX_ACL |
|
| OCFS2_MOUNT_USRQUOTA |
|
| OCFS2_MOUNT_GRPQUOTA |
|
| OCFS2_MOUNT_COHERENCY_BUFFERED |
|
| OCFS2_MOUNT_HB_NONE |
|
| OCFS2_MOUNT_HB_GLOBAL |
|
Definition at line 243 of file ocfs2.h.
- Enumerator:
| ORPHAN_SCAN_ACTIVE |
|
| ORPHAN_SCAN_INACTIVE |
|
Definition at line 192 of file ocfs2.h.
- Enumerator:
| OCFS2_UNLOCK_INVALID |
|
| OCFS2_UNLOCK_CANCEL_CONVERT |
|
| OCFS2_UNLOCK_DROP_LOCK |
|
Definition at line 113 of file ocfs2.h.
- Enumerator:
| VOLUME_INIT |
|
| VOLUME_MOUNTED |
|
| VOLUME_MOUNTED_QUOTAS |
|
| VOLUME_DISMOUNTED |
|
| VOLUME_DISABLED |
|
Definition at line 214 of file ocfs2.h.
1.8.2