函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\tick-broadcast.c Create Date:2022-07-27 11:50:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：This is called from tick_resume_local() on a resuming CPU. That's* called from the core resume function, tick_unfreeze() and the magic XEN* resume hackery.* In none of these cases the broadcast device mode can change and the

函数原型：bool tick_resume_check_broadcast(void)

返回类型：bool

参数：无

491  如果mode恒等于TICKDEV_MODE_ONESHOT则返回:false
493  否则返回:测试CPU信息
调用者
名称描述
tick_resume_localk_resume_local - Resume the local tick device* Called from the local CPU for unfreeze or XEN resume magic.* No locks required. Nothing can change the per cpu device.