xfs: fix locking in xfs_iget_cache_hit

[mirror_ubuntu-zesty-kernel.git] / fs / xfs / linux-2.6 / xfs_sync.h

diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index 04f058c848ae18c320ac7c47c4b1c0e87ca0865b..27920eb7a820cbe77b2e7799bf441a5da8dd0930 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -21,36 +21,40 @@
 struct xfs_mount;
 struct xfs_perag;
 
-typedef struct bhv_vfs_sync_work {
+typedef struct xfs_sync_work {
        struct list_head        w_list;
        struct xfs_mount        *w_mount;
        void                    *w_data;        /* syncer routine argument */
        void                    (*w_syncer)(struct xfs_mount *, void *);
-} bhv_vfs_sync_work_t;
+       struct completion       *w_completion;
+} xfs_sync_work_t;
 
-#define SYNC_ATTR              0x0001  /* sync attributes */
-#define SYNC_DELWRI            0x0002  /* look at delayed writes */
-#define SYNC_WAIT              0x0004  /* wait for i/o to complete */
-#define SYNC_BDFLUSH           0x0008  /* BDFLUSH is calling -- don't block */
-#define SYNC_IOWAIT            0x0010  /* wait for all I/O to complete */
+#define SYNC_WAIT              0x0001  /* wait for i/o to complete */
+#define SYNC_TRYLOCK           0x0002  /* only try to lock inodes */
 
 int xfs_syncd_init(struct xfs_mount *mp);
 void xfs_syncd_stop(struct xfs_mount *mp);
 
-int xfs_sync_inodes(struct xfs_mount *mp, int flags);
+int xfs_sync_attr(struct xfs_mount *mp, int flags);
+int xfs_sync_data(struct xfs_mount *mp, int flags);
 int xfs_sync_fsdata(struct xfs_mount *mp, int flags);
 
 int xfs_quiesce_data(struct xfs_mount *mp);
 void xfs_quiesce_attr(struct xfs_mount *mp);
 
-void xfs_flush_inode(struct xfs_inode *ip);
-void xfs_flush_device(struct xfs_inode *ip);
+void xfs_flush_inodes(struct xfs_inode *ip);
 
 int xfs_reclaim_inode(struct xfs_inode *ip, int locked, int sync_mode);
-int xfs_reclaim_inodes(struct xfs_mount *mp, int noblock, int mode);
+int xfs_reclaim_inodes(struct xfs_mount *mp, int mode);
 
 void xfs_inode_set_reclaim_tag(struct xfs_inode *ip);
-void xfs_inode_clear_reclaim_tag(struct xfs_inode *ip);
+void __xfs_inode_set_reclaim_tag(struct xfs_perag *pag, struct xfs_inode *ip);
 void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag,
                                struct xfs_inode *ip);
+
+int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag);
+int xfs_inode_ag_iterator(struct xfs_mount *mp,
+       int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
+       int flags, int tag);
+
 #endif