LU-10664 dom: non-blocking enqueue for DOM locks

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

diff --git a/lustre/include/uapi/linux/lustre/lustre_idl.h b/lustre/include/uapi/linux/lustre/lustre_idl.h
index 39b59b3..caeb244 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -850,6 +850,7 @@ struct ptlrpc_body_v2 {
 #define OBD_CONNECT2_FIDMAP           0x10000ULL /* FID map */
 #define OBD_CONNECT2_GETATTR_PFID      0x20000ULL /* pack parent FID in getattr */
 #define OBD_CONNECT2_LSEEK            0x40000ULL /* SEEK_HOLE/DATA RPC */
+#define OBD_CONNECT2_DOM_LVB          0x80000ULL /* pack DOM glimpse data in LVB */
 /* XXX README XXX:
  * Please DO NOT add flag values here before first ensuring that this same
  * flag value is not in use on some other branch.  Please clear any such
@@ -909,7 +910,7 @@ struct ptlrpc_body_v2 {
                                OBD_CONNECT2_CRUSH | \
                                OBD_CONNECT2_ENCRYPT | \
                                OBD_CONNECT2_GETATTR_PFID |\
-                               OBD_CONNECT2_LSEEK)
+                               OBD_CONNECT2_LSEEK | OBD_CONNECT2_DOM_LVB)
 
 #define OST_CONNECT_SUPPORTED  (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
                                OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \