函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\workqueue.c Create Date:2022-07-27 10:27:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：ancel_delayed_work - cancel a delayed work*@dwork: delayed_work to cancel* Kill off a pending delayed_work

函数原型：bool cancel_delayed_work(struct delayed_work *dwork)

返回类型：bool

参数：

类型参数名称
struct delayed_work *dwork
3245  返回:__cancel_work( & work, true)
调用者
名称描述
domain_remove_cpu
blk_mq_stop_hw_queueThis function is often used for pausing .queue_rq() by driver when* there isn't enough resource or some conditions aren't satisfied, and* BLK_STS_RESOURCE is usually returned.* We do not guarantee that dispatch can be drained or blocked