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Groups > linux.kernel > #1619733
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() |
| Date | 2017-04-10 10:50 +0200 |
| Message-ID | <tuDbk-6MH-27@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <tqQqt-4p3-3@gated-at.bofh.it> <tqYR4-1na-1@gated-at.bofh.it> <tr1vA-2UA-3@gated-at.bofh.it> <tr2UG-3Xe-37@gated-at.bofh.it> <tuC5z-68L-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Apr 10, 2017 at 08:39:10AM +0100, Dietmar Eggemann wrote: > Are you planning to get rid of scale_load_down() for weight because of > the correctness problems of the signal mentioned by Paul in this thread? Yes; it would be good to (again) use all 20 bits of weight for the load_avg things. It was one of the reasons we went to 20 in the first place after all. The patch was a quick draft and known broken, but thanks for having a look.
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Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-28 16:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Yuyang Du <yuyang.du@intel.com> - 2017-03-29 10:20 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-29 12:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Yuyang Du <yuyang.du@intel.com> - 2017-03-30 04:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Paul Turner <pjt@google.com> - 2017-03-30 13:30 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-30 14:20 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-30 15:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Yuyang Du <yuyang.du@intel.com> - 2017-03-31 05:00 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-30 16:20 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Paul Turner <pjt@google.com> - 2017-03-31 00:10 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-31 09:10 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Paul Turner <pjt@google.com> - 2017-03-31 12:00 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-31 13:30 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-04-10 09:40 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-04-10 10:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-31 13:40 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Yuyang Du <yuyang.du@intel.com> - 2017-03-31 05:20 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Yuyang Du <yuyang.du@intel.com> - 2017-03-31 05:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-31 09:20 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Paul Turner <pjt@google.com> - 2017-03-31 13:00 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-03-31 13:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Peter Zijlstra <peterz@infradead.org> - 2017-04-10 12:50 +0200
Re: [RESEND PATCH 2/2] sched/fair: Optimize __update_sched_avg() Yuyang Du <yuyang.du@intel.com> - 2017-03-31 04:50 +0200
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