函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\idle.h Create Date:2022-07-27 06:42:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：current_clr_polling

函数原型：static inline void current_clr_polling(void)

返回类型：void

参数：无

74  __current_clr_polling()
82  smp_mb()
84  preempt_fold_need_resched()
调用者
名称描述
mwait_idle_with_hintsThis uses new MONITOR/MWAIT instructions on P4 processors with PNI,* which can obviate IPI to trigger checking of need_resched.* We execute MONITOR against need_resched and enter optimized wait state* through MWAIT