xfs_extent_busy.h File Reference

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Data Structures
struct	xfs_extent_busy

Macros
#define	XFS_EXTENT_BUSY_DISCARDED   0x01 /* undergoing a discard op. */
#define	XFS_EXTENT_BUSY_SKIP_DISCARD   0x02 /* do not discard */

Functions
void	xfs_extent_busy_insert (struct xfs_trans *tp, xfs_agnumber_t agno, xfs_agblock_t bno, xfs_extlen_t len, unsigned int flags)
void	xfs_extent_busy_clear (struct xfs_mount *mp, struct list_head *list, bool do_discard)
int	xfs_extent_busy_search (struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t bno, xfs_extlen_t len)
void	xfs_extent_busy_reuse (struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t fbno, xfs_extlen_t flen, bool userdata)
void	xfs_extent_busy_trim (struct xfs_alloc_arg *args, xfs_agblock_t bno, xfs_extlen_t len, xfs_agblock_t *rbno, xfs_extlen_t *rlen)
int	xfs_extent_busy_ag_cmp (void *priv, struct list_head *a, struct list_head *b)

Variables
struct xfs_extent_busy	__attribute__

Macro Definition Documentation

#define XFS_EXTENT_BUSY_DISCARDED   0x01 /* undergoing a discard op. */

Definition at line 37 of file xfs_extent_busy.h.

#define XFS_EXTENT_BUSY_SKIP_DISCARD   0x02 /* do not discard */

Definition at line 38 of file xfs_extent_busy.h.

Function Documentation

int xfs_extent_busy_ag_cmp	(	void *	priv,
		struct list_head *	a,
		struct list_head *	b
	)

Definition at line 596 of file xfs_extent_busy.c.

void xfs_extent_busy_clear	(	struct xfs_mount *	mp,
		struct list_head *	list,
		bool	do_discard
	)

Definition at line 559 of file xfs_extent_busy.c.

void xfs_extent_busy_insert	(	struct xfs_trans *	tp,
		xfs_agnumber_t	agno,
		xfs_agblock_t	bno,
		xfs_extlen_t	len,
		unsigned int	flags
	)

Definition at line 35 of file xfs_extent_busy.c.

void xfs_extent_busy_reuse	(	struct xfs_mount *	mp,
		xfs_agnumber_t	agno,
		xfs_agblock_t	fbno,
		xfs_extlen_t	flen,
		bool	userdata
	)

Definition at line 304 of file xfs_extent_busy.c.

int xfs_extent_busy_search	(	struct xfs_mount *	mp,
		xfs_agnumber_t	agno,
		xfs_agblock_t	bno,
		xfs_extlen_t	len
	)

Definition at line 105 of file xfs_extent_busy.c.

void xfs_extent_busy_trim	(	struct xfs_alloc_arg *	args,
		xfs_agblock_t	bno,
		xfs_extlen_t	len,
		xfs_agblock_t *	rbno,
		xfs_extlen_t *	rlen
	)

Definition at line 349 of file xfs_extent_busy.c.

Variable Documentation

struct xfs_extent_busy __attribute__