reserve upper bits in ctdb_control->flags for opcode specific flags

metze

diff --git a/include/ctdb_private.h b/include/ctdb_private.h
index b186cca68494771985e99025903a1f129d4fa837..f71be4dfa0ab62c602f831c4951c247b3db8bf57 100644 (file)
--- a/include/ctdb_private.h
+++ b/include/ctdb_private.h
@@ -844,6 +844,7 @@ struct ctdb_req_control {
        uint64_t srvid;
        uint32_t client_id;
 #define CTDB_CTRL_FLAG_NOREPLY   1
+#define CTDB_CTRL_FLAG_OPCODE_SPECIFIC   0xFFFF0000
        uint32_t flags;
        uint32_t datalen;
        uint8_t data[1];