函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\hrtimer.c Create Date:2022-07-27 11:40:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Sleep related functions:

函数原型：static enum hrtimer_restart hrtimer_wakeup(struct hrtimer *timer)

返回类型：enum hrtimer_restart

参数：

类型参数名称
struct hrtimer *timer
1763  t等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(timer, structhrtimer_sleeper, timer)
1765  task等于task
1767  task = NULL
1768  如果task则唤醒中断线程
1771  返回:Timer is not restarted