Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\rtmutex.c Create Date:2022-07-28 09:52:21
Last Modify:2020-03-17 14:26:38 Copyright©Brick
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Name:__rt_mutex_slowtrylock

Proto:static inline int __rt_mutex_slowtrylock(struct rt_mutex *lock)

Type:int

Parameter:

TypeParameterName
struct rt_mutex *lock
1293  ret = Try to take an rt-mutex* Must be called with lock->wait_lock held and interrupts disabled*@lock: The lock to be acquired
1299  fixup_rt_mutex_waiters(lock)
1301  Return ret
Caller
NameDescribe
rt_mutex_slowtrylockSlow path try-lock function:
__rt_mutex_futex_trylock