[XFS] Turn off XBF_ASYNC flag before re-reading superblock.

SGI-PV: 971603
SGI-Modid: xfs-linux-melb:xfs-kern:29871a

Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index eb341461feb9..851eca8a7150 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3834,7 +3834,10 @@ xlog_do_recover(
          */
         bp = xfs_getsb(log->l_mp, 0);
         XFS_BUF_UNDONE(bp);
+        ASSERT(!(XFS_BUF_ISWRITE(bp)));
+        ASSERT(!(XFS_BUF_ISDELAYWRITE(bp)));
         XFS_BUF_READ(bp);
+        XFS_BUF_UNASYNC(bp);
         xfsbdstrat(log->l_mp, bp);
         if ((error = xfs_iowait(bp))) {
                 xfs_ioerror_alert("xlog_do_recover",