Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\deadline.c Create Date:2022-07-28 09:40:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:switched_from_dl

Proto:static void switched_from_dl(struct rq *rq, struct task_struct *p)

Type:void

Parameter:

TypeParameterName
struct rq *rq
struct task_struct *p
2333  If task_on_rq_queued(p) && Maximum runtime for each instance Then The utilization of a task cannot be immediately removed from* the rq active utilization (running_bw) when the task blocks
2336  If Not task_on_rq_queued(p) Then
2343  If dl_non_contending Then sub_running_bw( & dl, & dl)
2345  sub_rq_bw( & dl, & dl)
2353  If dl_non_contending Then dl_non_contending = 0
2361  If Not task_on_rq_queued(p) || dl_nr_running Then Return
2364  deadline_queue_pull_task(rq)