classifier: Optimize iteration with a catch-all target rule.

[openvswitch] / lib / classifier.h

diff --git a/lib/classifier.h b/lib/classifier.h
index 341c34413266ca2d398a55776b9bf4906cdeddb7..ebb1bbada883e3479b4890bfc8809a1a91976dd4 100644 (file)
--- a/lib/classifier.h
+++ b/lib/classifier.h
@@ -78,6 +78,8 @@ uint32_t cls_rule_hash(const struct cls_rule *, uint32_t basis);
 
 void cls_rule_format(const struct cls_rule *, struct ds *);
 
+bool cls_rule_is_catchall(const struct cls_rule *);
+
 bool cls_rule_is_loose_match(const struct cls_rule *rule,
                              const struct match *criteria);