xfs: add background scanning to clear eofblocks inodes

[deliverable/linux.git] / fs / xfs / xfs_icache.h

diff --git a/fs/xfs/xfs_icache.h b/fs/xfs/xfs_icache.h
index 0ba9c89c316e1e2415e2e39f852e56ecc16d1c58..e0f138c70a2ff666e5b831651c875e2545e66a2c 100644 (file)
--- a/fs/xfs/xfs_icache.h
+++ b/fs/xfs/xfs_icache.h
@@ -24,6 +24,9 @@ struct xfs_perag;
 #define SYNC_WAIT              0x0001  /* wait for i/o to complete */
 #define SYNC_TRYLOCK           0x0002  /* only try to lock inodes */
 
+int xfs_iget(struct xfs_mount *mp, struct xfs_trans *tp, xfs_ino_t ino,
+            uint flags, uint lock_flags, xfs_inode_t **ipp);
+
 void xfs_reclaim_worker(struct work_struct *work);
 
 int xfs_reclaim_inodes(struct xfs_mount *mp, int mode);
@@ -31,13 +34,20 @@ int xfs_reclaim_inodes_count(struct xfs_mount *mp);
 void xfs_reclaim_inodes_nr(struct xfs_mount *mp, int nr_to_scan);
 
 void xfs_inode_set_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);
+
+void xfs_inode_set_eofblocks_tag(struct xfs_inode *ip);
+void xfs_inode_clear_eofblocks_tag(struct xfs_inode *ip);
+int xfs_icache_free_eofblocks(struct xfs_mount *, struct xfs_eofblocks *);
+void xfs_eofblocks_worker(struct work_struct *);
 
 int xfs_sync_inode_grab(struct xfs_inode *ip);
 int xfs_inode_ag_iterator(struct xfs_mount *mp,
-       int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
-       int flags);
+       int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag,
+               int flags, void *args),
+       int flags, void *args);
+int xfs_inode_ag_iterator_tag(struct xfs_mount *mp,
+       int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag,
+               int flags, void *args),
+       int flags, void *args, int tag);
 
 #endif