bool waiting OVS_GUARDED; /* True if latch_wait() already called. */
};
-static struct ovs_mutex seq_mutex = OVS_ADAPTIVE_MUTEX_INITIALIZER;
+static struct ovs_mutex seq_mutex = OVS_MUTEX_INITIALIZER;
static uint64_t seq_next OVS_GUARDED_BY(seq_mutex) = 1;