Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\mutex.c Create Date:2022-07-28 09:47:31
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:__ww_mutex_lock

Proto:static int __sched __ww_mutex_lock(struct mutex *lock, long state, unsigned int subclass, struct lockdep_map *nest_lock, unsigned long ip, struct ww_acquire_ctx *ww_ctx)

Type:int

Parameter:

TypeParameterName
struct mutex *lock
longstate
unsigned intsubclass
struct lockdep_map *nest_lock
unsigned longip
struct ww_acquire_ctx *ww_ctx
1111  Return Lock a mutex (possibly interruptible), slowpath:
Caller
NameDescribe
ww_mutex_lock
ww_mutex_lock_interruptible