perf util: Use cached rbtree for rblists

[linux-2.6-microblaze.git] / tools / perf / util / strlist.h

diff --git a/tools/perf/util/strlist.h b/tools/perf/util/strlist.h
index d58f1e0..7e82c71 100644 (file)
--- a/tools/perf/util/strlist.h
+++ b/tools/perf/util/strlist.h
@@ -57,7 +57,7 @@ static inline unsigned int strlist__nr_entries(const struct strlist *slist)
 /* For strlist iteration */
 static inline struct str_node *strlist__first(struct strlist *slist)
 {
-       struct rb_node *rn = rb_first(&slist->rblist.entries);
+       struct rb_node *rn = rb_first_cached(&slist->rblist.entries);
        return rn ? rb_entry(rn, struct str_node, rb_node) : NULL;
 }
 static inline struct str_node *strlist__next(struct str_node *sn)