Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\tick-common.c Create Date:2022-07-28 10:50:32
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:k_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.

Proto:void tick_resume_local(void)

Type:void

Parameter:Nothing

469  td = this_cpu_ptr( & Tick devices)
470  broadcast = 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
472  lockevents_tick_resume - Resume the tick device before using it again*@dev: device to resume
473  If Not broadcast Then
474  If mode == TICKDEV_MODE_PERIODIC Then Setup the device for a periodic tick
476  Else k_resume_onshot - resume oneshot mode
Caller
NameDescribe
tick_resumek_resume - Resume the tick and the broadcast device* Called from syscore_resume() via timekeeping_resume with only one* CPU online and interrupts disabled.* No locks required. Nothing can change the per cpu device.