xfs_buf_item.h File Reference

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Data Structures
struct	xfs_buf_log_format

Macros
#define	XFS_BLF_INODE_BUF   0x1
#define	XFS_BLF_CANCEL   0x2
#define	XFS_BLF_UDQUOT_BUF   0x4
#define	XFS_BLF_PDQUOT_BUF   0x8
#define	XFS_BLF_GDQUOT_BUF   0x10
#define	XFS_BLF_CHUNK   128
#define	XFS_BLF_SHIFT   7
#define	BIT_TO_WORD_SHIFT   5
#define	NBWORD   (NBBY * sizeof(unsigned int))
#define	XFS_BLF_DATAMAP_SIZE   ((XFS_MAX_BLOCKSIZE / XFS_BLF_CHUNK) / NBWORD)
#define	XFS_BLI_HOLD   0x01
#define	XFS_BLI_DIRTY   0x02
#define	XFS_BLI_STALE   0x04
#define	XFS_BLI_LOGGED   0x08
#define	XFS_BLI_INODE_ALLOC_BUF   0x10
#define	XFS_BLI_STALE_INODE   0x20
#define	XFS_BLI_INODE_BUF   0x40
#define	XFS_BLI_FLAGS

Typedefs
typedef struct xfs_buf_log_format	xfs_buf_log_format_t

Variables
kmem_zone_t *	xfs_buf_item_zone

Macro Definition Documentation

#define BIT_TO_WORD_SHIFT   5

Definition at line 43 of file xfs_buf_item.h.

#define NBWORD   (NBBY * sizeof(unsigned int))

Definition at line 44 of file xfs_buf_item.h.

#define XFS_BLF_CANCEL   0x2

Definition at line 32 of file xfs_buf_item.h.

#define XFS_BLF_CHUNK   128

Definition at line 41 of file xfs_buf_item.h.

#define XFS_BLF_DATAMAP_SIZE   ((XFS_MAX_BLOCKSIZE / XFS_BLF_CHUNK) / NBWORD)

Definition at line 51 of file xfs_buf_item.h.

#define XFS_BLF_GDQUOT_BUF   0x10

Definition at line 39 of file xfs_buf_item.h.

#define XFS_BLF_INODE_BUF   0x1

Definition at line 27 of file xfs_buf_item.h.

#define XFS_BLF_PDQUOT_BUF   0x8

Definition at line 38 of file xfs_buf_item.h.

#define XFS_BLF_SHIFT   7

Definition at line 42 of file xfs_buf_item.h.

#define XFS_BLF_UDQUOT_BUF   0x4

Definition at line 37 of file xfs_buf_item.h.

#define XFS_BLI_DIRTY   0x02

Definition at line 67 of file xfs_buf_item.h.

#define XFS_BLI_FLAGS

Value:

{ XFS_BLI_HOLD,     "HOLD" }, \
    { XFS_BLI_DIRTY,    "DIRTY" }, \
    { XFS_BLI_STALE,    "STALE" }, \
    { XFS_BLI_LOGGED,   "LOGGED" }, \
    { XFS_BLI_INODE_ALLOC_BUF, "INODE_ALLOC" }, \
    { XFS_BLI_STALE_INODE,  "STALE_INODE" }, \
    { XFS_BLI_INODE_BUF,    "INODE_BUF" }

Definition at line 74 of file xfs_buf_item.h.

#define XFS_BLI_HOLD   0x01

Definition at line 66 of file xfs_buf_item.h.

#define XFS_BLI_INODE_ALLOC_BUF   0x10

Definition at line 70 of file xfs_buf_item.h.

#define XFS_BLI_INODE_BUF   0x40

Definition at line 72 of file xfs_buf_item.h.

#define XFS_BLI_LOGGED   0x08

Definition at line 69 of file xfs_buf_item.h.

#define XFS_BLI_STALE   0x04

Definition at line 68 of file xfs_buf_item.h.

#define XFS_BLI_STALE_INODE   0x20

Definition at line 71 of file xfs_buf_item.h.

Typedef Documentation

typedef struct xfs_buf_log_format xfs_buf_log_format_t

Variable Documentation

kmem_zone_t* xfs_buf_item_zone

Definition at line 33 of file xfs_buf_item.c.