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Groups > linux.kernel > #1206671

Re: [PATCH] sched: sync with the cfs_rq when changing sched class

From Yuyang Du <yuyang.du@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH] sched: sync with the cfs_rq when changing sched class
Date 2015-08-13 12:10 +0200
Message-ID <pWXCq-7m-9@gated-at.bofh.it> (permalink)
References <pWTIu-2Kb-9@gated-at.bofh.it> <pWVqW-5f9-25@gated-at.bofh.it> <pWW3D-6do-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu, Aug 13, 2015 at 05:21:27PM +0900, Byungchul Park wrote:
> 
> yuyang said that switched_to don't need to consider task's load because it
> can have meaningless value. but i think considering task's load is better
> than leaving it unattended at all. and we can also use switched_to if we 
> consider task's load in switched_to.

when did I say "don't need to consider..."?

Doing more does not mean better, or just trivial. BTW, the task switched_to
does not have to be switched_from before. 
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Thread

[PATCH] sched: sync with the cfs_rq when changing sched class byungchul.park@lge.com - 2015-08-13 08:00 +0200
  Re: [PATCH] sched: sync with the cfs_rq when changing sched class Yuyang Du <yuyang.du@intel.com> - 2015-08-13 08:40 +0200
    Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-13 09:20 +0200
      Re: [PATCH] sched: sync with the cfs_rq when changing sched class Yuyang Du <yuyang.du@intel.com> - 2015-08-13 12:30 +0200
  Re: [PATCH] sched: sync with the cfs_rq when changing sched class Peter Zijlstra <peterz@infradead.org> - 2015-08-13 09:50 +0200
    Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-13 10:30 +0200
      Re: [PATCH] sched: sync with the cfs_rq when changing sched class Yuyang Du <yuyang.du@intel.com> - 2015-08-13 12:10 +0200
        Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-13 13:00 +0200
        Re: [PATCH] sched: sync with the cfs_rq when changing sched class Peter Zijlstra <peterz@infradead.org> - 2015-08-13 17:30 +0200
          Re: [PATCH] sched: sync with the cfs_rq when changing sched class Yuyang Du <yuyang.du@intel.com> - 2015-08-14 09:20 +0200
            Re: [PATCH] sched: sync with the cfs_rq when changing sched class Peter Zijlstra <peterz@infradead.org> - 2015-08-14 10:50 +0200
          Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-15 09:00 +0200
            Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-15 09:20 +0200
    Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-13 10:50 +0200
  Re: [PATCH] sched: sync with the cfs_rq when changing sched class "T. Zhou" <t.s.zhou@hotmail.com> - 2015-08-14 15:20 +0200
    Re: [PATCH] sched: sync with the cfs_rq when changing sched class Byungchul Park <byungchul.park@lge.com> - 2015-08-15 06:30 +0200
      Re: [PATCH] sched: sync with the cfs_rq when changing sched class "T. Zhou" <t.s.zhou@hotmail.com> - 2015-08-15 14:50 +0200

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