Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\deadline.c Create Date:2022-07-28 09:39:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:is_leftmost

Proto:static inline int is_leftmost(struct task_struct *p, struct dl_rq *dl_rq)

Type:int

Parameter:

TypeParameterName
struct task_struct *p
struct dl_rq *dl_rq
332  dl_se = dl
334  Return rb_leftmost == rb_node
Caller
NameDescribe
update_curr_dlUpdate the current task's runtime statistics (provided it is still* a -deadline task and has not been removed from the dl_rq).
task_tick_dlscheduler tick hitting a task of our scheduling class