Re: [PATCH 2/3] sched,fair: Fix local starvation

From	Wanpeng Li <kernellwp@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/3] sched,fair: Fix local starvation
Date	2016-05-22 11:00 +0200
Message-ID	<rBxoR-75z-1@gated-at.bofh.it> (permalink)
References	(6 earlier) <rBw9r-6qU-1@gated-at.bofh.it> <rBwj7-6ub-9@gated-at.bofh.it> <rBwCt-6Pw-3@gated-at.bofh.it> <rBwVQ-6VT-9@gated-at.bofh.it> <rBx5v-6Z8-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

2016-05-22 16:39 GMT+08:00 Mike Galbraith <mgalbraith@suse.de>:
> On Sun, 2016-05-22 at 16:24 +0800, Wanpeng Li wrote:
>
>> Do all wakees live on some remote cache domain will not migrate or
>> just the ones which can't find an suitable cpu in current local
>> socket(failed in select_task_rq())?
>
> ??  The picture I drew already answered that.

I see, thanks for your great explanation. :-)

Regards,
Wanpeng Li

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Re: [PATCH 2/3] sched,fair: Fix local starvation Mike Galbraith <mgalbraith@suse.de> - 2016-05-21 16:10 +0200
  Re: [PATCH 2/3] sched,fair: Fix local starvation Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-05-21 21:10 +0200
    [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-05-22 09:10 +0200
      Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Peter Zijlstra <peterz@infradead.org> - 2016-05-22 11:40 +0200
        Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-05-22 12:00 +0200
        Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Peter Zijlstra <peterz@infradead.org> - 2016-05-22 12:40 +0200
      Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Peter Zijlstra <peterz@infradead.org> - 2016-05-23 11:20 +0200
        Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-05-23 11:50 +0200
          Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Wanpeng Li <kernellwp@gmail.com> - 2016-05-23 12:20 +0200
            Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-05-23 12:30 +0200
          Re: [patch] sched/fair: Move se->vruntime normalization state into  struct sched_entity Peter Zijlstra <peterz@infradead.org> - 2016-05-23 14:30 +0200
        [tip:sched/urgent] sched/core: Fix remote wakeups tip-bot for Peter Zijlstra <tipbot@zytor.com> - 2016-05-25 09:20 +0200
  Re: [PATCH 2/3] sched,fair: Fix local starvation Wanpeng Li <kernellwp@gmail.com> - 2016-05-22 09:00 +0200
    Re: [PATCH 2/3] sched,fair: Fix local starvation Mike Galbraith <mgalbraith@suse.de> - 2016-05-22 09:20 +0200
      Re: [PATCH 2/3] sched,fair: Fix local starvation Wanpeng Li <kernellwp@gmail.com> - 2016-05-22 09:30 +0200
        Re: [PATCH 2/3] sched,fair: Fix local starvation Mike Galbraith <mgalbraith@suse.de> - 2016-05-22 09:40 +0200
          Re: [PATCH 2/3] sched,fair: Fix local starvation Wanpeng Li <kernellwp@gmail.com> - 2016-05-22 09:50 +0200
            Re: [PATCH 2/3] sched,fair: Fix local starvation Mike Galbraith <mgalbraith@suse.de> - 2016-05-22 10:10 +0200
              Re: [PATCH 2/3] sched,fair: Fix local starvation Wanpeng Li <kernellwp@gmail.com> - 2016-05-22 10:30 +0200
                Re: [PATCH 2/3] sched,fair: Fix local starvation Mike Galbraith <mgalbraith@suse.de> - 2016-05-22 10:40 +0200
                Re: [PATCH 2/3] sched,fair: Fix local starvation Wanpeng Li <kernellwp@gmail.com> - 2016-05-22 11:00 +0200

csiph-web