[XFS] Lazy Superblock Counters

[safe/jmp/linux-2.6] / fs / xfs / xfs_ialloc.h

diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h
index 7f5debe..97f4040 100644 (file)
--- a/fs/xfs/xfs_ialloc.h
+++ b/fs/xfs/xfs_ialloc.h
@@ -149,6 +149,16 @@ xfs_ialloc_read_agi(
        xfs_agnumber_t  agno,           /* allocation group number */
        struct xfs_buf  **bpp);         /* allocation group hdr buf */
 
+/*
+ * Read in the allocation group header to initialise the per-ag data
+ * in the mount structure
+ */
+int
+xfs_ialloc_pagi_init(
+       struct xfs_mount *mp,           /* file system mount structure */
+       struct xfs_trans *tp,           /* transaction pointer */
+        xfs_agnumber_t  agno);         /* allocation group number */
+
 #endif /* __KERNEL__ */
 
 #endif /* __XFS_IALLOC_H__ */