函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\idle.c Create Date:2022-07-27 10:38:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：default_idle_call - Default CPU idle routine.* To use when the cpuidle framework cannot be used.

函数原型：void __cpuidle default_idle_call(void)

返回类型：void

参数：无

90  如果current_clr_polling_and_test()则
91  开中断()
92  否则
93  stop_critical_timings()
94  arch_cpu_idle()
95  start_critical_timings()
调用者
名称描述
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.