LU-9771 flr: read support for flr

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

diff --git a/lustre/include/lustre_dlm_flags.h b/lustre/include/lustre_dlm_flags.h
index 7576f16..43c24b5 100644 (file)
--- a/lustre/include/lustre_dlm_flags.h
+++ b/lustre/include/lustre_dlm_flags.h
@@ -390,6 +390,13 @@
 #define ldlm_is_cos_enabled(_l)          LDLM_TEST_FLAG((_l), 1ULL << 57)
 #define ldlm_set_cos_enabled(_l)         LDLM_SET_FLAG((_l), 1ULL << 57)
 
+/**
+ * This flags means to use non-delay RPC to send dlm request RPC.
+ */
+#define LDLM_FL_NDELAY                  0x0400000000000000ULL /* bit  58 */
+#define ldlm_is_ndelay(_l)              LDLM_TEST_FLAG((_l), 1ULL << 58)
+#define ldlm_set_ndelay(_l)             LDLM_SET_FLAG((_l), 1ULL << 58)
+
 /** l_flags bits marked as "ast" bits */
 #define LDLM_FL_AST_MASK                (LDLM_FL_FLOCK_DEADLOCK                |\
                                         LDLM_FL_DISCARD_DATA)