perf tools: Change strlist to use the new rblist
Replaces the direct use of rbtree code with the rblist API. In the end
the patch is a no-op on strlist functionality; the API for strlist is
not changed, only its implementaton.
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1343709095-7089-3-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/strlist.h b/tools/perf/util/strlist.h
index 3ba8390..dd9f922 100644
--- a/tools/perf/util/strlist.h
+++ b/tools/perf/util/strlist.h
@@ -4,14 +4,15 @@
#include <linux/rbtree.h>
#include <stdbool.h>
+#include "rblist.h"
+
struct str_node {
struct rb_node rb_node;
const char *s;
};
struct strlist {
- struct rb_root entries;
- unsigned int nr_entries;
+ struct rblist rblist;
bool dupstr;
};
@@ -32,18 +33,18 @@
static inline bool strlist__empty(const struct strlist *self)
{
- return self->nr_entries == 0;
+ return rblist__empty(&self->rblist);
}
static inline unsigned int strlist__nr_entries(const struct strlist *self)
{
- return self->nr_entries;
+ return rblist__nr_entries(&self->rblist);
}
/* For strlist iteration */
static inline struct str_node *strlist__first(struct strlist *self)
{
- struct rb_node *rn = rb_first(&self->entries);
+ struct rb_node *rn = rb_first(&self->rblist.entries);
return rn ? rb_entry(rn, struct str_node, rb_node) : NULL;
}
static inline struct str_node *strlist__next(struct str_node *sn)