put_event

函数名称：put_event

函数原型：static void put_event(struct perf_event *event)

返回类型：void

参数：

类型	参数	名称
struct perf_event *	event

**调用者**
名称	描述
perf_put_aux_event
perf_event_release_kernel	Kill an event dead; while event:refcount will preserve the event* object, it will not preserve its functionality. Once the last 'user'* gives up the object, we'll destroy the thing.
perf_mmap_close	A buffer can be mmap()ed multiple times; either directly through the same* event, or through other events by use of perf_event_set_output().* In order to undo the VM accounting done by perf_mmap() we need to destroy
perf_event_exit_event
perf_free_event

函数逻辑报告