1 files changed, 12 insertions, 0 deletions

diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 56f62d2edc35..f1ae5a1519c3 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -135,6 +135,18 @@ typedef struct xfs_bmalloca {
         char                    conv;   /* overwriting unwritten extents */
 } xfs_bmalloca_t;
 
+/*
+ * Flags for xfs_bmap_add_extent*.
+ */
+#define BMAP_LEFT_CONTIG        (1 << 0)
+#define BMAP_RIGHT_CONTIG       (1 << 1)
+#define BMAP_LEFT_FILLING       (1 << 2)
+#define BMAP_RIGHT_FILLING      (1 << 3)
+#define BMAP_LEFT_DELAY         (1 << 4)
+#define BMAP_RIGHT_DELAY        (1 << 5)
+#define BMAP_LEFT_VALID         (1 << 6)
+#define BMAP_RIGHT_VALID        (1 << 7)
+
 #if defined(__KERNEL__) && defined(XFS_BMAP_TRACE)
 /*
  * Trace operations for bmap extent tracing