函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\mutex-debug.c Create Date:2022-07-27 10:49:10
Last Modify:2022-05-22 15:17:10 Copyright©Brick
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函数名称：debug_mutex_free_waiter

函数原型：void debug_mutex_free_waiter(struct mutex_waiter *waiter)

返回类型：void

参数：

类型参数名称
struct mutex_waiter *waiter
47  DEBUG_LOCKS_WARN_ON(!链表为空)
48  memset(waiter, MUTEX_DEBUG_FREE, waiter的长度)
调用者
名称描述
__mutex_lock_commonLock a mutex (possibly interruptible), slowpath: