xfs: make use of XFS_SB_LOG_RES() at xfs_fs_log_dummy()

Make use of XFS_SB_LOG_RES() at xfs_fs_log_dummy().

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
CC: Dave Chinner <david@fromorbit.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 94eaeedc54980b396147954dfee4ae335576a318..2866b8c78b7adf9f2cfa9d5feed4386d46a4c804 100644 (file)
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -709,8 +709,8 @@ 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, XFS_SB_LOG_RES(mp), 0, 0,
+                                 XFS_DEFAULT_LOG_COUNT);
        if (error) {
                xfs_trans_cancel(tp, 0);
                return error;