Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\idle.c Create Date:2022-07-28 09:37:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:default_idle_call - Default CPU idle routine.* To use when the cpuidle framework cannot be used.

Proto:void __cpuidle default_idle_call(void)

Type:void

Parameter:Nothing

90  If current_clr_polling_and_test() Then
91  The local_irq_*() APIs are equal to the raw_local_irq*()* if !TRACE_IRQFLAGS.()
92  Else
93  stop_critical_timings()
94  arch_cpu_idle()
95  start_critical_timings()
Caller
NameDescribe
cpuidle_idle_callpuidle_idle_call - the main idle function* NOTE: no locks or semaphores should be used here* On archs that support TIF_POLLING_NRFLAG, is called with polling* set, and it returns with polling set. If it ever stops polling, it* must clear the polling bit.