函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\mwait.h Create Date:2022-07-27 08:23:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__mwait

函数原型：static inline void __mwait(unsigned long eax, unsigned long ecx)

返回类型：void

参数：

类型参数名称
unsigned longeax
unsigned longecx
44  mds_idle_clear_cpu_buffers - Mitigation for MDS vulnerability* Clear CPU buffers if the corresponding static key is enabled
47  asm volatile
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