Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\idle.h Create Date:2022-07-28 05:40:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:current_set_polling_and_test

Proto:static inline bool __must_check current_set_polling_and_test(void)

Type:bool

Parameter:Nothing

29  Idle thread specific functions to determine the need_resched* polling state.
35  smp_mb__after_atomic()
37  Return Value for the false possibility is greater at compile time(tif_need_resched())
Caller
NameDescribe
mwait_idleMONITOR/MWAIT with no hints, used for default C1 state. This invokes MWAIT* with interrupts enabled and no flags, which is backwards compatible with the* original MWAIT implementation.