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Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping
Date 2017-09-01 14:40 +0200
Message-ID <ukToS-4zk-11@gated-at.bofh.it> (permalink)
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On Fri, Sep 01, 2017 at 01:45:17PM +0300, Alexey Budankov wrote:
> Well, this looks like an "opposite" approach to event timekeeping in 
> comparison to what we currently have. 

I would say 'sane' approach. The current thing is horrible.

> Do you want this rework before or after the current patch set?

Before I would think, because the whole point of the rb-tree thing is to
not touch all events all the time. And you can only do that after you
fix that timekeeping.

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Thread

[RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-08-31 19:20 +0200
  Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-01 12:50 +0200
    Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-01 14:40 +0200
  Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-01 13:20 +0200
    Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-01 14:50 +0200
  Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Vince Weaver <vince@deater.net> - 2017-09-01 23:30 +0200
  Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-04 12:50 +0200
    Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-04 14:10 +0200
      Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-04 17:00 +0200
        Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-04 17:50 +0200
          Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-04 18:00 +0200
          Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-05 13:30 +0200
          Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-05 14:10 +0200
            Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-05 15:00 +0200
            Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-05 18:10 +0200
              Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-06 15:50 +0200
              Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Alexey Budankov <alexey.budankov@linux.intel.com> - 2017-09-08 10:50 +0200
  Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra <peterz@infradead.org> - 2017-09-05 11:50 +0200

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