函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\rtmutex.h Create Date:2022-07-27 10:52:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：debug_rt_mutex_detect_deadlock

函数原型：static inline bool debug_rt_mutex_detect_deadlock(struct rt_mutex_waiter *w, enum rtmutex_chainwalk walk)

返回类型：bool

参数：

类型参数名称
struct rt_mutex_waiter *w
enum rtmutex_chainwalkwalk
34  返回:walk恒等于 Invoke deadlock detection with a full
调用者
名称描述
rt_mutex_cond_detect_deadlockDeadlock detection is conditional:* If CONFIG_DEBUG_RT_MUTEXES=n, deadlock detection is only conducted* if the detect argument is == RT_MUTEX_FULL_CHAINWALK.* If CONFIG_DEBUG_RT_MUTEXES=y, deadlock detection is always