函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\clocksource.c Create Date:2022-07-27 11:44:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：locksource_unregister - remove a registered clocksource*@cs: clocksource to be unregistered

函数原型：int clocksource_unregister(struct clocksource *cs)

返回类型：int

参数：

类型参数名称
struct clocksource *cs
1022  ret等于0
1024  mutex_lock( & clocksource_mutex)
1025  如果非链表为空则ret等于Unbind clocksource @cs. Called with clocksource_mutex held
1027  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
1028  返回:ret
调用者
名称描述
init_tsc_clocksource
tsc_refine_calibration_work