Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\mutex.c Create Date:2022-07-28 09:47:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:mutex_lock_io_nested

Proto:void __sched mutex_lock_io_nested(struct mutex *lock, unsigned int subclass)

Type:void

Parameter:

TypeParameterName
struct mutex *lock
unsigned intsubclass
1149  might_sleep()
1151  token = io_schedule_prepare()
1152  Lock a mutex (possibly interruptible), slowpath:
1154  io_schedule_finish(token)