Re: [RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event scheduling

From	Peter Zijlstra <peterz@infradead.org>
Newsgroups	linux.kernel
Subject	Re: [RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event scheduling
Date	2016-03-08 12:30 +0100
Message-ID	<ranZT-8V-5@gated-at.bofh.it> (permalink)
References	<qPNFD-4Vc-3@gated-at.bofh.it> <qPNFG-4Vc-51@gated-at.bofh.it> <ramKv-7SB-23@gated-at.bofh.it> <ran3Q-80x-5@gated-at.bofh.it> <rannc-87S-9@gated-at.bofh.it>
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On Tue, Mar 08, 2016 at 10:42:12AM +0000, James Morse wrote:
> On 08/03/16 10:26, Peter Zijlstra wrote:
> > In any case, please try -rc6, which includes:
> 
> Bother, I should have thought to test with the later rcs, I foolishly stopped
> with rc5.
> 
> >   a096309bc467 perf: Fix scaling vs. perf_install_in_context()
> >   bd2afa49d194 perf: Fix scaling vs. perf_event_enable()
> >   7fce250915ef perf: Fix scaling vs. perf_event_enable_on_exec()
> >   3cbaa5906967 perf: Fix ctx time tracking by introducing EVENT_TIME
> > 
> > Which might fix this.
> 
> Yes, one of these has fixed the issue. For arm64 it no longer shows up with
> v4.5-rc6.

Awesome, one less worry ;-)

> Sorry for the noise!

No problem.

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Re: [RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event  scheduling James Morse <james.morse@arm.com> - 2016-03-08 11:10 +0100
  Re: [RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event  scheduling Peter Zijlstra <peterz@infradead.org> - 2016-03-08 11:30 +0100
    Re: [RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event  scheduling James Morse <james.morse@arm.com> - 2016-03-08 11:50 +0100
      Re: [RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event  scheduling Peter Zijlstra <peterz@infradead.org> - 2016-03-08 12:30 +0100

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