函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events_trigger.c Create Date:2022-07-27 13:34:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：vent_trigger_free - Generic event_trigger_ops @free implementation*@ops: The trigger ops associated with the trigger*@data: Trigger-specific data* Common implementation of event trigger de-initialization

函数原型：static void event_trigger_free(struct event_trigger_ops *ops, struct event_trigger_data *data)

返回类型：void

参数：

类型参数名称
struct event_trigger_ops *ops
struct event_trigger_data *data
433  如果WARN_ON_ONCE(ref <= 0)则返回
436  ref自减
437  如果非ref则trigger_data_free(data)
调用者
名称描述
event_trigger_callbackvent_trigger_callback - Generic event_command @func implementation*@cmd_ops: The command ops, used for trigger registration*@file: The trace_event_file associated with the event*@glob: The raw string used to register the trigger*@cmd: The cmd portion of
event_enable_trigger_func