函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\timekeeping.c Create Date:2022-07-27 11:41:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pvclock_gtod_unregister_notifier - unregister a pvclock* timedata update listener

函数原型：int pvclock_gtod_unregister_notifier(struct notifier_block *nb)

返回类型：int

参数：

类型参数名称
struct notifier_block *nb
608  raw_spin_lock_irqsave( & timekeeper_lock, flags)
609  ret等于aw_notifier_chain_unregister - Remove notifier from a raw notifier chain*@nh: Pointer to head of the raw notifier chain*@n: Entry to remove from notifier chain* Removes a notifier from a raw notifier chain.* All locking must be provided by the caller.
610  raw_spin_unlock_irqrestore( & timekeeper_lock, flags)
612  返回:ret