xfs_sync.c File Reference

#include "xfs.h"
#include "xfs_fs.h"
#include "xfs_types.h"
#include "xfs_log.h"
#include "xfs_inum.h"
#include "xfs_trans.h"
#include "xfs_trans_priv.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_mount.h"
#include "xfs_bmap_btree.h"
#include "xfs_inode.h"
#include "xfs_dinode.h"
#include "xfs_error.h"
#include "xfs_filestream.h"
#include "xfs_vnodeops.h"
#include "xfs_inode_item.h"
#include "xfs_quota.h"
#include "xfs_trace.h"
#include "xfs_fsops.h"
#include <linux/kthread.h>
#include <linux/freezer.h>

Go to the source code of this file.

Macros
#define	XFS_LOOKUP_BATCH   32

Functions
STATIC int	xfs_inode_ag_walk_grab (struct xfs_inode *ip)
STATIC int	xfs_inode_ag_walk (struct xfs_mount *mp, struct xfs_perag *pag, int(*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags), int flags)
int	xfs_inode_ag_iterator (struct xfs_mount *mp, int(*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags), int flags)
STATIC int	xfs_sync_inode_data (struct xfs_inode *ip, struct xfs_perag *pag, int flags)
STATIC int	xfs_sync_data (struct xfs_mount *mp, int flags)
STATIC int	xfs_sync_fsdata (struct xfs_mount *mp)
int	xfs_quiesce_data (struct xfs_mount *mp)
void	xfs_quiesce_attr (struct xfs_mount *mp)
STATIC void	xfs_sync_worker (struct work_struct *work)
STATIC void	xfs_reclaim_worker (struct work_struct *work)
void	xfs_flush_inodes (struct xfs_inode *ip)
STATIC void	xfs_flush_worker (struct work_struct *work)
int	xfs_syncd_init (struct xfs_mount *mp)
void	xfs_syncd_stop (struct xfs_mount *mp)
void	__xfs_inode_set_reclaim_tag (struct xfs_perag *pag, struct xfs_inode *ip)
void	xfs_inode_set_reclaim_tag (xfs_inode_t *ip)
STATIC void	__xfs_inode_clear_reclaim (xfs_perag_t *pag, xfs_inode_t *ip)
void	__xfs_inode_clear_reclaim_tag (xfs_mount_t *mp, xfs_perag_t *pag, xfs_inode_t *ip)
STATIC int	xfs_reclaim_inode_grab (struct xfs_inode *ip, int flags)
STATIC int	xfs_reclaim_inode (struct xfs_inode *ip, struct xfs_perag *pag, int sync_mode)
int	xfs_reclaim_inodes_ag (struct xfs_mount *mp, int flags, int *nr_to_scan)
int	xfs_reclaim_inodes (xfs_mount_t *mp, int mode)
void	xfs_reclaim_inodes_nr (struct xfs_mount *mp, int nr_to_scan)
int	xfs_reclaim_inodes_count (struct xfs_mount *mp)

Variables
struct workqueue_struct *	xfs_syncd_wq

Macro Definition Documentation

#define XFS_LOOKUP_BATCH   32

Definition at line 50 of file xfs_sync.c.

Function Documentation

STATIC void __xfs_inode_clear_reclaim	(	xfs_perag_t *	pag,
		xfs_inode_t *	ip
	)

Definition at line 563 of file xfs_sync.c.

void __xfs_inode_clear_reclaim_tag	(	xfs_mount_t *	mp,
		xfs_perag_t *	pag,
		xfs_inode_t *	ip
	)

Definition at line 581 of file xfs_sync.c.

void __xfs_inode_set_reclaim_tag	(	struct xfs_perag *	pag,
		struct xfs_inode *	ip
	)

Definition at line 515 of file xfs_sync.c.

void xfs_flush_inodes

(

struct xfs_inode *

ip

)

Definition at line 472 of file xfs_sync.c.

STATIC void xfs_flush_worker

(

struct work_struct *

work

)

Definition at line 482 of file xfs_sync.c.

int xfs_inode_ag_iterator	(	struct xfs_mount *	mp,
		int(*)(struct xfs_inode *ip, struct xfs_perag *pag, int flags)	execute,
		int	flags
	)

Definition at line 193 of file xfs_sync.c.

STATIC int xfs_inode_ag_walk	(	struct xfs_mount *	mp,
		struct xfs_perag *	pag,
		int(*)(struct xfs_inode *ip, struct xfs_perag *pag, int flags)	execute,
		int	flags
	)

Definition at line 100 of file xfs_sync.c.

STATIC int xfs_inode_ag_walk_grab

(

struct xfs_inode *

ip

)

Definition at line 53 of file xfs_sync.c.

void xfs_inode_set_reclaim_tag

(

xfs_inode_t *

ip

)

Definition at line 546 of file xfs_sync.c.

void xfs_quiesce_attr

(

struct xfs_mount *

mp

)

Definition at line 328 of file xfs_sync.c.

int xfs_quiesce_data

(

struct xfs_mount *

mp

)

Definition at line 304 of file xfs_sync.c.

STATIC int xfs_reclaim_inode	(	struct xfs_inode *	ip,
		struct xfs_perag *	pag,
		int	sync_mode
	)

Definition at line 677 of file xfs_sync.c.

STATIC int xfs_reclaim_inode_grab	(	struct xfs_inode *	ip,
		int	flags
	)

Definition at line 596 of file xfs_sync.c.

int xfs_reclaim_inodes	(	xfs_mount_t *	mp,
		int	mode
	)

Definition at line 924 of file xfs_sync.c.

int xfs_reclaim_inodes_ag	(	struct xfs_mount *	mp,
		int	flags,
		int *	nr_to_scan
	)

Definition at line 804 of file xfs_sync.c.

int xfs_reclaim_inodes_count

(

struct xfs_mount *

mp

)

Definition at line 959 of file xfs_sync.c.

void xfs_reclaim_inodes_nr	(	struct xfs_mount *	mp,
		int	nr_to_scan
	)

Definition at line 943 of file xfs_sync.c.

STATIC void xfs_reclaim_worker

(

struct work_struct *

work

)

Definition at line 449 of file xfs_sync.c.

STATIC int xfs_sync_data	(	struct xfs_mount *	mp,
		int	flags
	)

Definition at line 247 of file xfs_sync.c.

STATIC int xfs_sync_fsdata

(

struct xfs_mount *

mp

)

Definition at line 264 of file xfs_sync.c.

STATIC int xfs_sync_inode_data	(	struct xfs_inode *	ip,
		struct xfs_perag *	pag,
		int	flags
	)

Definition at line 219 of file xfs_sync.c.

STATIC void xfs_sync_worker

(

struct work_struct *

work

)

Definition at line 387 of file xfs_sync.c.

int xfs_syncd_init

(

struct xfs_mount *

mp

)

Definition at line 493 of file xfs_sync.c.

void xfs_syncd_stop

(

struct xfs_mount *

mp

)

Definition at line 506 of file xfs_sync.c.

Variable Documentation

struct workqueue_struct* xfs_syncd_wq

Definition at line 42 of file xfs_sync.c.