LU-4931 ladvise: Add feature of giving file access advices

[fs/lustre-release.git] / lustre / include / lustre / lustre_idl.h

diff --git a/lustre/include/lustre/lustre_idl.h b/lustre/include/lustre/lustre_idl.h
index e51aae3..9bff175 100644 (file)
--- a/lustre/include/lustre/lustre_idl.h
+++ b/lustre/include/lustre/lustre_idl.h
@@ -1415,7 +1415,8 @@ typedef enum {
        OST_QUOTACHECK = 18, /* not used since 2.4 */
         OST_QUOTACTL   = 19,
        OST_QUOTA_ADJUST_QUNIT = 20, /* not used since 2.4 */
-        OST_LAST_OPC
+       OST_LADVISE    = 21,
+       OST_LAST_OPC /* must be < 33 to avoid MDS_GETATTR */
 } ost_cmd_t;
 #define OST_FIRST_OPC  OST_REPLY