函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kcmp.c Create Date:2022-07-27 11:36:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：kcmp_unlock

函数原型：static void kcmp_unlock(struct mutex *m1, struct mutex *m2)

返回类型：void

参数：

类型参数名称
struct mutex *m1
struct mutex *m2
80  如果此条件成立可能性大(为编译器优化)(m2 != m1)则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.
82  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.
调用者
名称描述
SYSCALL_DEFINE5