ext2_sb_info Struct Reference

#include <ext2.h>

Data Fields
unsigned long	s_frag_size
unsigned long	s_frags_per_block
unsigned long	s_inodes_per_block
unsigned long	s_frags_per_group
unsigned long	s_blocks_per_group
unsigned long	s_inodes_per_group
unsigned long	s_itb_per_group
unsigned long	s_gdb_count
unsigned long	s_desc_per_block
unsigned long	s_groups_count
unsigned long	s_overhead_last
unsigned long	s_blocks_last
struct buffer_head *	s_sbh
struct ext2_super_block *	s_es
struct buffer_head **	s_group_desc
unsigned long	s_mount_opt
unsigned long	s_sb_block
kuid_t	s_resuid
kgid_t	s_resgid
unsigned short	s_mount_state
unsigned short	s_pad
int	s_addr_per_block_bits
int	s_desc_per_block_bits
int	s_inode_size
int	s_first_ino
spinlock_t	s_next_gen_lock
u32	s_next_generation
unsigned long	s_dir_count
u8 *	s_debts
struct percpu_counter	s_freeblocks_counter
struct percpu_counter	s_freeinodes_counter
struct percpu_counter	s_dirs_counter
struct blockgroup_lock *	s_blockgroup_lock
spinlock_t	s_rsv_window_lock
struct rb_root	s_rsv_window_root
struct ext2_reserve_window_node	s_rsv_window_head
spinlock_t	s_lock

Detailed Description

Definition at line 67 of file ext2.h.

Field Documentation

int s_addr_per_block_bits

Definition at line 89 of file ext2.h.

struct blockgroup_lock* s_blockgroup_lock

Definition at line 100 of file ext2.h.

unsigned long s_blocks_last

Definition at line 79 of file ext2.h.

unsigned long s_blocks_per_group

Definition at line 72 of file ext2.h.

u8* s_debts

Definition at line 96 of file ext2.h.

unsigned long s_desc_per_block

Definition at line 76 of file ext2.h.

int s_desc_per_block_bits

Definition at line 90 of file ext2.h.

unsigned long s_dir_count

Definition at line 95 of file ext2.h.

struct percpu_counter s_dirs_counter

Definition at line 99 of file ext2.h.

struct ext2_super_block* s_es

Definition at line 81 of file ext2.h.

int s_first_ino

Definition at line 92 of file ext2.h.

unsigned long s_frag_size

Definition at line 68 of file ext2.h.

unsigned long s_frags_per_block

Definition at line 69 of file ext2.h.

unsigned long s_frags_per_group

Definition at line 71 of file ext2.h.

struct percpu_counter s_freeblocks_counter

Definition at line 97 of file ext2.h.

struct percpu_counter s_freeinodes_counter

Definition at line 98 of file ext2.h.

unsigned long s_gdb_count

Definition at line 75 of file ext2.h.

struct buffer_head** s_group_desc

Definition at line 82 of file ext2.h.

unsigned long s_groups_count

Definition at line 77 of file ext2.h.

int s_inode_size

Definition at line 91 of file ext2.h.

unsigned long s_inodes_per_block

Definition at line 70 of file ext2.h.

unsigned long s_inodes_per_group

Definition at line 73 of file ext2.h.

unsigned long s_itb_per_group

Definition at line 74 of file ext2.h.

spinlock_t s_lock

Definition at line 113 of file ext2.h.

unsigned long s_mount_opt

Definition at line 83 of file ext2.h.

unsigned short s_mount_state

Definition at line 87 of file ext2.h.

spinlock_t s_next_gen_lock

Definition at line 93 of file ext2.h.

u32 s_next_generation

Definition at line 94 of file ext2.h.

unsigned long s_overhead_last

Definition at line 78 of file ext2.h.

unsigned short s_pad

Definition at line 88 of file ext2.h.

kgid_t s_resgid

Definition at line 86 of file ext2.h.

kuid_t s_resuid

Definition at line 85 of file ext2.h.

struct ext2_reserve_window_node s_rsv_window_head

Definition at line 104 of file ext2.h.

spinlock_t s_rsv_window_lock

Definition at line 102 of file ext2.h.

struct rb_root s_rsv_window_root

Definition at line 103 of file ext2.h.

unsigned long s_sb_block

Definition at line 84 of file ext2.h.

struct buffer_head* s_sbh

Definition at line 80 of file ext2.h.

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The documentation for this struct was generated from the following file:

• fs/ext2/ext2.h