[XFS] Fix use-after-free with log and quotas

[profile/ivi/kernel-x86-ivi.git] / fs / xfs / xfs_mount.c

diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index a4503f5..15f5dd2 100644 (file)
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1245,6 +1245,9 @@ xfs_unmountfs(
 
        XFS_QM_DQPURGEALL(mp, XFS_QMOPT_QUOTALL | XFS_QMOPT_UMOUNTING);
 
+       if (mp->m_quotainfo)
+               XFS_QM_DONE(mp);
+
        /*
         * Flush out the log synchronously so that we know for sure
         * that nothing is pinned.  This is important because bflush()
@@ -1297,8 +1300,6 @@ xfs_unmountfs(
        xfs_errortag_clearall(mp, 0);
 #endif
        xfs_free_perag(mp);
-       if (mp->m_quotainfo)
-               XFS_QM_DONE(mp);
 }
 
 STATIC void