函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events.c Create Date:2022-07-27 13:28:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Returns valid trace event files that match system and event

函数原型：struct trace_event_file *find_event_file(struct trace_array *tr, const char *system, const char *event)

返回类型：struct trace_event_file

参数：

类型参数名称
struct trace_array *tr
const char *system
const char *event
2530  file等于Returns any file that matches the system and event
2531  如果非file或非reg或 static flags of different events 按位与TRACE_EVENT_FL_IGNORE_ENABLE则返回:NULL
2535  返回:file
调用者
名称描述
event_enable_trigger_func
find_var_file