函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\hung_task.c Create Date:2022-07-27 12:49:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：hungtask_pm_notify

函数原型：static int hungtask_pm_notify(struct notifier_block *self, unsigned long action, void *hcpu)

返回类型：int

参数：

类型参数名称
struct notifier_block *self
unsigned longaction
void *hcpu
252  当:action恒等于Going to suspend the system
253  当:action恒等于Going to hibernate
254  当:action恒等于Going to restore a saved image
255  hung_detector_suspended = true
256  退出
257  当:action恒等于Suspend finished
258  当:action恒等于Hibernation finished
259  当:action恒等于Restore failed
260  hung_detector_suspended = false
261  退出
262  默认
263  退出
265  返回:Suits me