xfs_buf Struct Reference

#include <xfs_buf.h>

Data Fields
struct rb_node	b_rbnode
xfs_daddr_t	b_bn
int	b_length
atomic_t	b_hold
atomic_t	b_lru_ref
xfs_buf_flags_t	b_flags
struct semaphore	b_sema
struct list_head	b_lru
xfs_buf_flags_t	b_lru_flags
wait_queue_head_t	b_waiters
struct list_head	b_list
struct xfs_perag *	b_pag
xfs_buftarg_t *	b_target
void *	b_addr
struct work_struct	b_iodone_work
xfs_buf_iodone_t	b_iodone
struct completion	b_iowait
void *	b_fspriv
struct xfs_trans *	b_transp
struct page **	b_pages
struct page *	b_page_array [XB_PAGES]
struct xfs_buf_map *	b_maps
struct xfs_buf_map	b_map
int	b_map_count
int	b_io_length
atomic_t	b_pin_count
atomic_t	b_io_remaining
unsigned int	b_page_count
unsigned int	b_offset
unsigned short	b_error

Detailed Description

Definition at line 113 of file xfs_buf.h.

Field Documentation

void* b_addr

Definition at line 139 of file xfs_buf.h.

xfs_daddr_t b_bn

Definition at line 122 of file xfs_buf.h.

unsigned short b_error

Definition at line 155 of file xfs_buf.h.

xfs_buf_flags_t b_flags

Definition at line 126 of file xfs_buf.h.

void* b_fspriv

Definition at line 143 of file xfs_buf.h.

atomic_t b_hold

Definition at line 124 of file xfs_buf.h.

int b_io_length

Definition at line 150 of file xfs_buf.h.

atomic_t b_io_remaining

Definition at line 152 of file xfs_buf.h.

xfs_buf_iodone_t b_iodone

Definition at line 141 of file xfs_buf.h.

struct work_struct b_iodone_work

Definition at line 140 of file xfs_buf.h.

struct completion b_iowait

Definition at line 142 of file xfs_buf.h.

int b_length

Definition at line 123 of file xfs_buf.h.

struct list_head b_list

Definition at line 136 of file xfs_buf.h.

struct list_head b_lru

Definition at line 133 of file xfs_buf.h.

xfs_buf_flags_t b_lru_flags

Definition at line 134 of file xfs_buf.h.

atomic_t b_lru_ref

Definition at line 125 of file xfs_buf.h.

struct xfs_buf_map b_map

Definition at line 148 of file xfs_buf.h.

int b_map_count

Definition at line 149 of file xfs_buf.h.

struct xfs_buf_map* b_maps

Definition at line 147 of file xfs_buf.h.

unsigned int b_offset

Definition at line 154 of file xfs_buf.h.

struct xfs_perag* b_pag

Definition at line 137 of file xfs_buf.h.

struct page* b_page_array[XB_PAGES]

Definition at line 146 of file xfs_buf.h.

unsigned int b_page_count

Definition at line 153 of file xfs_buf.h.

struct page** b_pages

Definition at line 145 of file xfs_buf.h.

atomic_t b_pin_count

Definition at line 151 of file xfs_buf.h.

struct rb_node b_rbnode

Definition at line 121 of file xfs_buf.h.

struct semaphore b_sema

Definition at line 127 of file xfs_buf.h.

xfs_buftarg_t* b_target

Definition at line 138 of file xfs_buf.h.

struct xfs_trans* b_transp

Definition at line 144 of file xfs_buf.h.

wait_queue_head_t b_waiters

Definition at line 135 of file xfs_buf.h.

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

• fs/xfs/xfs_buf.h