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Groups > linux.kernel > #1334439
| From | Daniel Bristot de Oliveira <bristot@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] sched/deadline: Always calculate end of period on sched_yield() |
| Date | 2016-02-15 13:40 +0100 |
| Message-ID | <r2qBB-Um-39@gated-at.bofh.it> (permalink) |
| References | <r1vai-5dV-11@gated-at.bofh.it> <r2oq6-7YN-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 02/15/2016 08:18 AM, Juri Lelli wrote: > Do you think we could also skip some of the > following updates/accounting in this case? Not sure we win anything by > doing that, though. I reviewed rostedt's patch and the following updates/accounting operations. I agree with rostedt's patch, and also agree that if (delta_exec == 0) it is a good idea to skip some += 0 and function calls of the next updates/accounting operations, before the if (dl_runtime_exeeded...).
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[PATCH] sched/deadline: Always calculate end of period on sched_yield() Steven Rostedt <rostedt@goodmis.org> - 2016-02-13 00:20 +0100
Re: [PATCH] sched/deadline: Always calculate end of period on sched_yield() Juri Lelli <juri.lelli@arm.com> - 2016-02-15 11:20 +0100
Re: [PATCH] sched/deadline: Always calculate end of period on sched_yield() Daniel Bristot de Oliveira <bristot@redhat.com> - 2016-02-15 13:40 +0100
Re: [PATCH] sched/deadline: Always calculate end of period on sched_yield() Steven Rostedt <rostedt@goodmis.org> - 2016-02-15 17:30 +0100
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