1 files changed, 4 insertions, 3 deletions

diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h
index 14010f1fa82f..0f0ad1535951 100644
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/xfs_fs.h
@@ -67,14 +67,15 @@ struct fsxattr {
 #define XFS_XFLAG_NOSYMLINKS    0x00000400      /* disallow symlink creation */
 #define XFS_XFLAG_EXTSIZE       0x00000800      /* extent size allocator hint */
 #define XFS_XFLAG_EXTSZINHERIT  0x00001000      /* inherit inode extent size */
+#define XFS_XFLAG_NODEFRAG      0x00002000      /* do not defragment */
 #define XFS_XFLAG_HASATTR       0x80000000      /* no DIFLAG for this   */
 
 /*
  * Structure for XFS_IOC_GETBMAP.
  * On input, fill in bmv_offset and bmv_length of the first structure
- * to indicate the area of interest in the file, and bmv_entry with the
- * number of array elements given.  The first structure is updated on
- * return to give the offset and length for the next call.
+ * to indicate the area of interest in the file, and bmv_entries with
+ * the number of array elements given back.  The first structure is
+ * updated on return to give the offset and length for the next call.
  */
 #ifndef HAVE_GETBMAP
 struct getbmap {