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 13:34:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：event_trigger_regex_release

函数原型：static int event_trigger_regex_release(struct inode *inode, struct file *file)

返回类型：int

参数：

类型参数名称
struct inode *inode
struct file *file
281  mutex_lock( & event_mutex)
283  如果f_mode按位与le is open for reading 则seq_release(inode, file)
286  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
288  返回:0
调用者
名称描述
event_trigger_release