* SOFTWARE.
*/
+#define BT_LOG_TAG "REF"
+#include <babeltrace/lib-logging-internal.h>
+
#include <babeltrace/ref-internal.h>
#include <babeltrace/object-internal.h>
-void *bt_get(void *obj)
+void *bt_get(void *ptr)
{
- if (obj) {
- struct bt_object *base = obj;
+ struct bt_object *obj = ptr;
+
+ if (unlikely(!obj)) {
+ goto end;
+ }
- bt_ref_get(&base->ref_count);
+ if (unlikely(obj->parent && bt_object_get_ref_count(obj) == 0)) {
+ BT_LOGV("Incrementing object's parent's reference count: "
+ "addr=%p, parent-addr=%p", ptr, obj->parent);
+ bt_get(obj->parent);
}
+ bt_ref_get(&obj->ref_count);
+ BT_LOGV("Incremented object's reference count: %lu -> %lu: "
+ "addr=%p, new-count=%lu", obj->ref_count.count - 1,
+ obj->ref_count.count, ptr, obj->ref_count.count);
+end:
return obj;
}
-void bt_put(void *obj)
+void bt_put(void *ptr)
{
- if (obj) {
- struct bt_object *base = obj;
+ struct bt_object *obj = ptr;
- bt_ref_put(&base->ref_count);
+ if (unlikely(!obj)) {
+ return;
}
+
+ BT_LOGV("Decrementing object's reference count: %lu -> %lu: "
+ "addr=%p, cur-count=%lu", obj->ref_count.count,
+ obj->ref_count.count - 1, ptr, obj->ref_count.count);
+ bt_ref_put(&obj->ref_count);
}