kill xfs_unmount_flush

There's almost nothing left in this function, instead remove the IRELE
on the real times inodes and the call to XFS_QM_UNMOUNT into xfs_unmountfs.

For the regular unmount case that means it now also happenes after dmapi
notification, but otherwise there is no difference in behaviour.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 1672ff56a009..3c97c6463a4e 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1220,6 +1220,16 @@ xfs_unmountfs(
         __uint64_t              resblks;
         int                     error;
 
+        /*
+         * Release dquot that rootinode, rbmino and rsumino might be holding,
+         * and release the quota inodes.
+         */
+        XFS_QM_UNMOUNT(mp);
+
+        if (mp->m_rbmip)
+                IRELE(mp->m_rbmip);
+        if (mp->m_rsumip)
+                IRELE(mp->m_rsumip);
         IRELE(mp->m_rootip);
 
         /*