use error checking mutexs in pltap&tunnel

[sliver-openvswitch.git] / ofproto / ofproto-dpif.h

diff --git a/ofproto/ofproto-dpif.h b/ofproto/ofproto-dpif.h
index 6a4ae07..15e58e9 100644 (file)
--- a/ofproto/ofproto-dpif.h
+++ b/ofproto/ofproto-dpif.h
@@ -91,7 +91,7 @@ void rule_dpif_lookup(struct ofproto_dpif *, const struct flow *,
 bool rule_dpif_lookup_in_table(struct ofproto_dpif *, const struct flow *,
                                struct flow_wildcards *, uint8_t table_id,
                                struct rule_dpif **rule)
-    OVS_ACQ_RDLOCK((*rule)->up.evict);
+    OVS_TRY_RDLOCK(true, (*rule)->up.evict);
 
 void rule_release(struct rule_dpif *rule) OVS_RELEASES(rule->up.evict);