Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

Name:dequeue_top_rt_rq

Proto:static void dequeue_top_rt_rq(struct rt_rq *rt_rq)

Type:void

Parameter:

TypeParameterName
struct rt_rq *rt_rq
998  rq = rq_of_rt_rq(rt_rq)
1000  BUG_ON( & rt != rt_rq)
1002  If Not rt_queued Then Return
1005  BUG_ON(!* nr_running and cpu_load should be in the same cacheline because * remote CPUs use both these fields when doing load calculation.)
1007  sub_nr_running(rq, rt_nr_running)
1008  rt_queued = 0
Caller
NameDescribe
sched_rt_rq_dequeue
dequeue_rt_stackBecause the prio of an upper entry depends on the lower* entries, we must remove entries top - down.