[PATCH 2/4] xfs: Make xfs_fs_log_dummy() aware of this change

[Jeff Liu <jeff.liu@xxxxxxxxxx>]

Make log dummy transaction reservation works with the new wrapper.

Signed-off-by: Jie Liu <jeff.liu@xxxxxxxxxx>
Cc: Dave Chinner <dchinner@xxxxxxxxxx>
---
 fs/xfs/xfs_fsops.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 4beaede..75adfc9 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -662,8 +662,9 @@ xfs_fs_log_dummy(
        int             error;
 
        tp = _xfs_trans_alloc(mp, XFS_TRANS_DUMMY1, KM_SLEEP);
-       error = xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
-                                       XFS_DEFAULT_LOG_COUNT);
+       error = xfs_trans_reserve(tp, 0,
+                                 mp->m_sb.sb_sectsize + xfs_buf_log_overhead(),
+                                 0, 0, XFS_DEFAULT_LOG_COUNT);
        if (error) {
                xfs_trans_cancel(tp, 0);
                return error;
-- 
1.7.9.5