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Diffstat (limited to 'tools/perf/util/map.h')
-rw-r--r--tools/perf/util/map.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index abdacf800c98..c8a5a644c0a9 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -1,7 +1,7 @@
#ifndef __PERF_MAP_H
#define __PERF_MAP_H
-#include <linux/atomic.h>
+#include <linux/refcount.h>
#include <linux/compiler.h>
#include <linux/list.h>
#include <linux/rbtree.h>
@@ -51,7 +51,7 @@ struct map {
struct dso *dso;
struct map_groups *groups;
- atomic_t refcnt;
+ refcount_t refcnt;
};
struct kmap {
@@ -67,7 +67,7 @@ struct maps {
struct map_groups {
struct maps maps[MAP__NR_TYPES];
struct machine *machine;
- atomic_t refcnt;
+ refcount_t refcnt;
};
struct map_groups *map_groups__new(struct machine *machine);
@@ -77,7 +77,7 @@ bool map_groups__empty(struct map_groups *mg);
static inline struct map_groups *map_groups__get(struct map_groups *mg)
{
if (mg)
- atomic_inc(&mg->refcnt);
+ refcount_inc(&mg->refcnt);
return mg;
}
@@ -150,7 +150,7 @@ struct map *map__clone(struct map *map);
static inline struct map *map__get(struct map *map)
{
if (map)
- atomic_inc(&map->refcnt);
+ refcount_inc(&map->refcnt);
return map;
}