1 files changed, 2 insertions, 0 deletions

diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index bc2afd52a0b7..db056544cbb5 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -179,6 +179,8 @@ struct xfs_log_item_desc {
 #define XFS_TRANS_SYNC          0x08    /* make commit synchronous */
 #define XFS_TRANS_DQ_DIRTY      0x10    /* at least one dquot in trx dirty */
 #define XFS_TRANS_RESERVE       0x20    /* OK to use reserved data blocks */
+#define XFS_TRANS_FREEZE_PROT   0x40    /* Transaction has elevated writer
+                                           count in superblock */
 
 /*
  * Values for call flags parameter.