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Groups > linux.kernel > #1306600
| From | Dmitry Vyukov <dvyukov@google.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC][PATCH 00/12] various perf fixes |
| Date | 2016-01-11 19:50 +0100 |
| Message-ID | <qPPHs-6ex-9@gated-at.bofh.it> (permalink) |
| References | <qPNFD-4Vc-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Jan 11, 2016 at 5:24 PM, Peter Zijlstra <peterz@infradead.org> wrote: > > Hi, > > I've been hunting perf bugs for the past few weeks. This resulted in this pile > of patches, that mostly seems to work -- I still get an occasional fail so > something is still off. > > But I've been sitting on this for far too long, so here goes. > > (I've not at all tested perf-cgroup) > > The code compiles in between patches, but I've not bothered trying to run/test > any intermediate stage. There's just too many inter-related fail. > > Alexander, Stephane, could you guys please have a hard look at this? > > Andi, Dmitry, patch 10 should explain the getting stuck in > perf_install_in_context() forever thing you both have observed. I've tried to apply this series, but it failed exactly on patch 10. Among other things I don't have event_function_call() function at all. I am on the latest Linus tree afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc (Jan 10, 4.4). What other patches do I need to apply this?
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[RFC][PATCH 00/12] various perf fixes Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
[RFC][PATCH 06/12] perf: Use task_ctx_sched_out() Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
[RFC][PATCH 05/12] perf: Fix enable_on_exec event scheduling Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
[RFC][PATCH 10/12] perf: Fix task context scheduling Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
[RFC][PATCH 07/12] perf: Simplify/fix perf_event_enable() event scheduling Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
[RFC][PATCH 04/12] perf: Remove stale comment Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
[RFC][PATCH 11/12] perf: Specialize perf_event_exit_task() Peter Zijlstra <peterz@infradead.org> - 2016-01-11 17:40 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-11 19:50 +0100
Re: [RFC][PATCH 00/12] various perf fixes Andi Kleen <andi@firstfloor.org> - 2016-01-11 21:00 +0100
Re: [RFC][PATCH 00/12] various perf fixes Peter Zijlstra <peterz@infradead.org> - 2016-01-11 23:10 +0100
Re: [RFC][PATCH 00/12] various perf fixes Ingo Molnar <mingo@kernel.org> - 2016-01-12 11:00 +0100
Re: [RFC][PATCH 00/12] various perf fixes Ingo Molnar <mingo@kernel.org> - 2016-01-12 11:20 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-12 12:00 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-12 12:10 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-12 12:10 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-12 12:30 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-12 12:40 +0100
Re: [RFC][PATCH 00/12] various perf fixes Peter Zijlstra <peterz@infradead.org> - 2016-01-12 13:10 +0100
Re: [RFC][PATCH 00/12] various perf fixes Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-01-13 16:20 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-13 16:30 +0100
Re: [RFC][PATCH 00/12] various perf fixes Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-01-13 16:40 +0100
Re: [RFC][PATCH 00/12] various perf fixes Peter Zijlstra <peterz@infradead.org> - 2016-01-14 10:40 +0100
Re: [RFC][PATCH 00/12] various perf fixes Dmitry Vyukov <dvyukov@google.com> - 2016-01-14 11:10 +0100
Re: [RFC][PATCH 00/12] various perf fixes Peter Zijlstra <peterz@infradead.org> - 2016-01-12 14:20 +0100
Re: [RFC][PATCH 00/12] various perf fixes Ingo Molnar <mingo@kernel.org> - 2016-01-12 14:40 +0100
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