kernel/events/core.c

5252 static void free_event(struct perf_event *event)
5335 	 * If we got here through err_alloc: free_event(event); we will not
5421 		free_event(child);
6380 			 * This event is en-route to free_event() which will
6414 	 * get cleaned up by free_event() -- they'll also still have their
12799 	free_event(event);
12909 	free_event(event);
13087 		free_event(event);
13212 	free_event(event);
13343 		free_event(child_event);
13359 		free_event(child_event);