[PATCH 4/6] don't call xfs_freesb from xfs_unmountfs

[PATCH 4/6] don't call xfs_freesb from xfs_unmountfs

[Christoph Hellwig]

xfs_readsb is called before xfs_mount so xfs_freesb should be called
after xfs_unmountfs, too.  This means it now happens after a few things
during the of xfs_unmount which all have nothing to do with the
superblock.


Signed-off-by: Christoph Hellwig <hch@lst.de>

Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_super.c	2008-07-24 22:57:15.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c	2008-07-24 23:00:27.000000000 +0200
@@ -1198,6 +1198,7 @@ xfs_fs_put_super(
 	}
 
 	xfs_unmountfs(mp);
+	xfs_freesb(mp);
 	xfs_icsb_destroy_counters(mp);
 	xfs_close_devices(mp);
 	xfs_qmops_put(mp);
@@ -1682,7 +1683,7 @@ xfs_fs_fill_super(
 	WARN_ON(error);
 
 	xfs_unmountfs(mp);
-	goto out_free_fsname;
+	goto out_free_sb;
 }
 
 STATIC int
Index: linux-2.6-xfs/fs/xfs/xfs_mount.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_mount.c	2008-07-24 22:58:14.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/xfs_mount.c	2008-07-24 23:00:27.000000000 +0200
@@ -1296,8 +1296,6 @@ xfs_unmountfs(
 	xfs_unmountfs_wait(mp); 		/* wait for async bufs */
 	xfs_log_unmount(mp);			/* Done! No more fs ops. */
 
-	xfs_freesb(mp);
-
 	/*
 	 * All inodes from this mount point should be freed.
 	 */