[XFS] sort out opening and closing of the block devices

[linux-2.6-omap-h63xx.git] / fs / xfs / xfs_mount.h

diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 1ed575110ff0149084cc46fee7014b8294817919..5acde7fd9c0aab646e3cfacd434918db0169a8fc 100644 (file)
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -206,17 +206,18 @@ typedef struct xfs_icsb_cnts {
 
 #define XFS_ICSB_FLAG_LOCK     (1 << 0)        /* counter lock bit */
 
-#define XFS_ICSB_SB_LOCKED     (1 << 0)        /* sb already locked */
 #define XFS_ICSB_LAZY_COUNT    (1 << 1)        /* accuracy not needed */
 
 extern int     xfs_icsb_init_counters(struct xfs_mount *);
 extern void    xfs_icsb_reinit_counters(struct xfs_mount *);
-extern void    xfs_icsb_sync_counters_flags(struct xfs_mount *, int);
+extern void    xfs_icsb_sync_counters(struct xfs_mount *, int);
+extern void    xfs_icsb_sync_counters_locked(struct xfs_mount *, int);
 
 #else
 #define xfs_icsb_init_counters(mp)     (0)
 #define xfs_icsb_reinit_counters(mp)   do { } while (0)
-#define xfs_icsb_sync_counters_flags(mp, flags)        do { } while (0)
+#define xfs_icsb_sync_counters(mp, flags)      do { } while (0)
+#define xfs_icsb_sync_counters_locked(mp, flags) do { } while (0)
 #endif
 
 typedef struct xfs_ail {
@@ -377,6 +378,7 @@ typedef struct xfs_mount {
                                                   counters */
 #define XFS_MOUNT_FILESTREAMS  (1ULL << 24)    /* enable the filestreams
                                                   allocator */
+#define XFS_MOUNT_NOATTR2      (1ULL << 25)    /* disable use of attr2 format */
 
 
 /*
@@ -516,8 +518,7 @@ extern void xfs_mount_free(xfs_mount_t *mp);
 extern int     xfs_mountfs(xfs_mount_t *mp, int);
 extern void    xfs_mountfs_check_barriers(xfs_mount_t *mp);
 
-extern int     xfs_unmountfs(xfs_mount_t *, struct cred *);
-extern void    xfs_unmountfs_close(xfs_mount_t *, struct cred *);
+extern int     xfs_unmountfs(xfs_mount_t *);
 extern int     xfs_unmountfs_writesb(xfs_mount_t *);
 extern int     xfs_unmount_flush(xfs_mount_t *, int);
 extern int     xfs_mod_incore_sb(xfs_mount_t *, xfs_sb_field_t, int64_t, int);