@@ -1109,7 +1109,7 @@ struct dso *dso__new(const char *name)
INIT_LIST_HEAD(&dso->node);
INIT_LIST_HEAD(&dso->data.open_entry);
pthread_mutex_init(&dso->lock, NULL);
- atomic_set(&dso->refcnt, 1);
+ refcount_set(&dso->refcnt, 1);
}
return dso;
@@ -1147,13 +1147,13 @@ void dso__delete(struct dso *dso)
struct dso *dso__get(struct dso *dso)
{
if (dso)
- atomic_inc(&dso->refcnt);
+ refcount_inc(&dso->refcnt);
return dso;
}
void dso__put(struct dso *dso)
{
- if (dso && atomic_dec_and_test(&dso->refcnt))
+ if (dso && refcount_dec_and_test(&dso->refcnt))
dso__delete(dso);
}
@@ -1,7 +1,7 @@
#ifndef __PERF_DSO
#define __PERF_DSO
-#include <linux/atomic.h>
+#include <linux/refcount.h>
#include <linux/types.h>
#include <linux/rbtree.h>
#include <sys/types.h>
@@ -187,7 +187,7 @@ struct dso {
void *priv;
u64 db_id;
};
- atomic_t refcnt;
+ refcount_t refcnt;
char name[0];
};