Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\deadline.c Create Date:2022-07-28 09:39:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:add_rq_bw

Proto:static inline void add_rq_bw(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq)

Type:void

Parameter:

TypeParameterName
struct sched_dl_entity *dl_se
struct dl_rq *dl_rq
131  If Not dl_entity_is_special(dl_se) Then __add_rq_bw( dl_runtime / dl_period , dl_rq)
Caller
NameDescribe
task_contending
enqueue_task_dl
switched_to_dlWhen switching to -deadline, we may overload the rq, then* we try to push someone off, if possible.