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From: Peter Zijlstra <peterz@infradead.org>
To: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Andi Kleen <ak@linux.intel.com>, Kan Liang <kan.liang@intel.com>,
	Dmitri Prokhorov <Dmitry.Prohorov@intel.com>,
	Valery Cherepennikov <valery.cherepennikov@intel.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Stephane Eranian <eranian@google.com>,
	David Carrillo-Cisneros <davidcc@google.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Vince Weaver <vince@deater.net>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping
Date: Fri, 1 Sep 2017 14:42:15 +0200	[thread overview]
Message-ID: <20170901124215.nr54jtpzs6ihv6rf@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <75717ebd-f9a7-07af-26a8-3938f841380f@linux.intel.com>

On Fri, Sep 01, 2017 at 02:17:17PM +0300, Alexey Budankov wrote:
> > No more weird and wonderful mind bending interaction between 3 different
> > timestamps with arcane update rules.
> > 
> > ---
> >  include/linux/perf_event.h |  25 +-
> >  kernel/events/core.c       | 551 ++++++++++++++++-----------------------------
> >  2 files changed, 192 insertions(+), 384 deletions(-)
> > 
> 
> Tried to apply on top of this:
> 
> perf/core 1b2f76d77a277bb70d38ad0991ed7f16bbc115a9 [origin/perf/core] Merge tag 'perf-core-for-mingo-4.14-20170829' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Applies on top of tip/master without issue.

  reply	other threads:[~2017-09-01 12:42 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-02  8:11 [PATCH v6 0/3] perf/core: addressing 4x slowdown during per-process profiling of STREAM benchmark on Intel Xeon Phi Alexey Budankov
2017-08-02  8:13 ` [PATCH v6 1/3] perf/core: use rb trees for pinned/flexible groups Alexey Budankov
2017-08-03 13:00   ` Peter Zijlstra
2017-08-03 20:30     ` Alexey Budankov
2017-08-04 14:36       ` Peter Zijlstra
2017-08-07  7:17         ` Alexey Budankov
2017-08-07  8:39           ` Peter Zijlstra
2017-08-07  9:13             ` Peter Zijlstra
2017-08-07 15:32               ` Alexey Budankov
2017-08-07 15:55                 ` Peter Zijlstra
2017-08-07 16:27                   ` Alexey Budankov
2017-08-07 16:57                     ` Peter Zijlstra
2017-08-07 17:39                       ` Andi Kleen
2017-08-07 18:12                         ` Peter Zijlstra
2017-08-07 18:13                       ` Alexey Budankov
2017-08-15 17:28           ` Alexey Budankov
2017-08-23 13:39             ` Alexander Shishkin
2017-08-23 14:18               ` Alexey Budankov
2017-08-29 13:51             ` Alexander Shishkin
2017-08-30  8:30               ` Alexey Budankov
2017-08-30 10:18                 ` Alexander Shishkin
2017-08-30 10:30                   ` Alexey Budankov
2017-08-30 11:13                     ` Alexander Shishkin
2017-08-30 11:16                 ` Alexey Budankov
2017-08-31 10:12                   ` Alexey Budankov
2017-08-31 10:12             ` Alexey Budankov
2017-08-04 14:53       ` Peter Zijlstra
2017-08-07 15:22         ` Alexey Budankov
2017-08-02  8:15 ` [PATCH v6 2/3]: perf/core: use context tstamp_data for skipped events on mux interrupt Alexey Budankov
2017-08-03 13:04   ` Peter Zijlstra
2017-08-03 14:00   ` Peter Zijlstra
2017-08-03 15:58     ` Alexey Budankov
2017-08-04 12:36       ` Peter Zijlstra
2017-08-03 15:00   ` Peter Zijlstra
2017-08-03 18:47     ` Alexey Budankov
2017-08-04 12:35       ` Peter Zijlstra
2017-08-04 12:51         ` Peter Zijlstra
2017-08-04 14:25           ` Alexey Budankov
2017-08-04 14:23         ` Alexey Budankov
2017-08-10 15:57     ` Alexey Budankov
2017-08-22 20:47       ` Peter Zijlstra
2017-08-23  8:54         ` Alexey Budankov
2017-08-31 17:18           ` [RFC][PATCH] perf: Rewrite enabled/running timekeeping Peter Zijlstra
2017-08-31 19:51             ` Stephane Eranian
2017-09-05  7:51               ` Stephane Eranian
2017-09-05  9:44                 ` Peter Zijlstra
2017-09-01 10:45             ` Alexey Budankov
2017-09-01 12:31               ` Peter Zijlstra
2017-09-01 11:17             ` Alexey Budankov
2017-09-01 12:42               ` Peter Zijlstra [this message]
2017-09-01 21:03             ` Vince Weaver
2017-09-04 10:46             ` Alexey Budankov
2017-09-04 12:08               ` Peter Zijlstra
2017-09-04 14:56                 ` Alexey Budankov
2017-09-04 15:41                   ` Peter Zijlstra
2017-09-04 15:58                     ` Peter Zijlstra
2017-09-05 10:17                     ` Alexey Budankov
2017-09-05 11:19                       ` Peter Zijlstra
2017-09-11  6:55                         ` Alexey Budankov
2017-09-05 12:06                       ` Alexey Budankov
2017-09-05 12:59                         ` Peter Zijlstra
2017-09-05 16:03                         ` Peter Zijlstra
2017-09-06 13:48                           ` Alexey Budankov
2017-09-08  8:47                           ` Alexey Budankov
2018-03-12 17:43                             ` [tip:perf/core] perf/cor: Use RB trees for pinned/flexible groups tip-bot for Alexey Budankov
2017-08-02  8:16 ` [PATCH v6 3/3]: perf/core: add mux switch to skip to the current CPU's events list on mux interrupt Alexey Budankov
2017-08-18  5:17 ` [PATCH v7 0/2] perf/core: addressing 4x slowdown during per-process profiling of STREAM benchmark on Intel Xeon Phi Alexey Budankov
2017-08-18  5:21   ` [PATCH v7 1/2] perf/core: use rb trees for pinned/flexible groups Alexey Budankov
2017-08-23 11:17     ` Alexander Shishkin
2017-08-23 17:23       ` Alexey Budankov
2017-08-18  5:22   ` [PATCH v7 2/2] perf/core: add mux switch to skip to the current CPU's events list on mux interrupt Alexey Budankov
2017-08-23 11:54     ` Alexander Shishkin
2017-08-23 18:12       ` Alexey Budankov
2017-08-22 20:21   ` [PATCH v7 0/2] perf/core: addressing 4x slowdown during per-process profiling of STREAM benchmark on Intel Xeon Phi Peter Zijlstra
2017-08-23  8:54     ` Alexey Budankov
2017-08-31 10:12     ` Alexey Budankov

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