[PATCH] Add missing DQUOT_OFF

[Jan Kara]

  Hello!

  Attached patch adds missing DQUOT_OFF to the umount path of the root
filesystem (it is only remounted read-only and so the usual path with
DQUOT_OFF is not taken). Please apply.

								Honza

-- 
Jan Kara <jack@xxxxxxx>
SuSE CR Labs
Add quotaoff when unmounting root (actually remounting RO).

Signed-off-by: Jan Kara <jack@xxxxxxx>

diff -rupNX /home/jack/.kerndiffexclude linux-2.6.10-rc2-mm1-1-eqfix/fs/namespace.c linux-2.6.10-rc2-mm1-2-offadd/fs/namespace.c
--- linux-2.6.10-rc2-mm1-1-eqfix/fs/namespace.c	2004-11-16 16:39:08.000000000 +0100
+++ linux-2.6.10-rc2-mm1-2-offadd/fs/namespace.c	2004-11-16 16:49:35.000000000 +0100
@@ -423,6 +423,7 @@ static int do_umount(struct vfsmount *mn
 		down_write(&sb->s_umount);
 		if (!(sb->s_flags & MS_RDONLY)) {
 			lock_kernel();
+			DQUOT_OFF(sb);
 			retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
 			unlock_kernel();
 		}