xfs uses the bdev interfaces despite the fact that the kernel is operating
at the superblock level here. Convert xfs to use the superblock interfaces
instead.
Cc: linux-fsdevel@xxxxxxxxxxxxxxx
Cc: Josef Bacik <jbacik@xxxxxxxxxxxx>
Cc: Eric Sandeen <sandeen@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Signed-off-by: Fernando Luis Vazquez Cao <fernando@xxxxxxxxxxxxx>
---
diff -urNp linux-3.8-rc1-orig/fs/xfs/xfs_fsops.c linux-3.8-rc1/fs/xfs/xfs_fsops.c
--- linux-3.8-rc1-orig/fs/xfs/xfs_fsops.c 2012-12-25 10:27:42.074737000 +0900
+++ linux-3.8-rc1/fs/xfs/xfs_fsops.c 2012-12-25 11:44:11.632018000 +0900
@@ -728,16 +728,12 @@ xfs_fs_goingdown(
__uint32_t inflags)
{
switch (inflags) {
- case XFS_FSOP_GOING_FLAGS_DEFAULT: {
- struct super_block *sb = freeze_bdev(mp->m_super->s_bdev);
-
- if (sb && !IS_ERR(sb)) {
+ case XFS_FSOP_GOING_FLAGS_DEFAULT:
+ if (!freeze_super(mp->m_super)) {
xfs_force_shutdown(mp, SHUTDOWN_FORCE_UMOUNT);
- thaw_bdev(sb->s_bdev, sb);
+ thaw_super(mp->m_super);
}
-
break;
- }
case XFS_FSOP_GOING_FLAGS_LOGFLUSH:
xfs_force_shutdown(mp, SHUTDOWN_FORCE_UMOUNT);
break;
--
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