From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: paulus <paulus@samba.org>,
stephane eranian <eranian@googlemail.com>,
Robert Richter <robert.richter@amd.com>,
Will Deacon <will.deacon@arm.com>,
Paul Mundt <lethal@linux-sh.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Cyrill Gorcunov <gorcunov@gmail.com>,
Lin Ming <ming.m.lin@intel.com>,
Yanmin <yanmin_zhang@linux.intel.com>,
Deng-Cheng Zhu <dengcheng.zhu@gmail.com>,
David Miller <davem@davemloft.net>, Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: [RFC][PATCH 00/13] perf pmu interface changes -v3
Date: Fri, 09 Jul 2010 10:21:17 +0200 [thread overview]
Message-ID: <20100709082117.631541128@chello.nl> (raw)
The first 5 patches are fixes to the existing code and should probably
end up in .35, Dave has his sparc64 fix already queued I think, Paulus
could you take the FSL fixes?
The rest of these patches prepare the perf code for multiple pmus (no
user interface yet, Lin Ming is working on that). These patches remove
all weak functions and rework the struct pmu interface.
The patches are boot tested on x86_64 and compile tested on: powerpc, ppc-fsl,
sparc and arm and SH (by courtesy of Matt Fleming).
X86 -- appears to be fully functional.
FSL -- should, after the initial few fixes, at least compile again.
ARM -- is known to have grown some issues, Will was looking into that.
SH -- has some pre-existing bugs, but hopefully Paulus' last observation about
the missing -ENOENT in the pmu::event_init method cures the newly
introduced troubles.
PPC -- will be looked at by Paulus
SPARC -- Dave, when you have a moment.. ;-)
Once those are sorted, and I'm back from vacation I'll start on the previously
mentioned per pmu context support.
Patches also available in git format for easy testing (tip/master + patches):
git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-perf.git perf-pmu
HEAD should be ac9fd39c1
next reply other threads:[~2010-07-09 8:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-09 8:21 Peter Zijlstra [this message]
2010-07-09 8:21 ` [PATCH 01/13] perf, x86: Fix Nehalem PMU quirk Peter Zijlstra
2010-07-09 8:21 ` [PATCH 02/13] sparc64: Fix maybe_change_configuration() PCR setting Peter Zijlstra
2010-07-09 8:21 ` [PATCH 03/13] perf: Fix CPU hotplug Peter Zijlstra
2010-07-09 8:21 ` [PATCH 04/13] perf, powerpc: Use perf_sample_data_init() for the FSL code Peter Zijlstra
2010-07-09 8:21 ` [PATCH 05/13] perf, powerpc: Convert the FSL driver to use local64_t Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 06/13] perf: deconstify struct pmu Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 07/13] perf: register pmu implementations Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 08/13] perf: Unindent labels Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 09/13] perf: Reduce perf_disable() usage Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 10/13] perf: Per PMU disable Peter Zijlstra
2010-07-09 10:17 ` Paul Mackerras
2010-07-09 10:30 ` Peter Zijlstra
2010-07-09 10:39 ` Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 11/13] perf: Default PMU ops Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 12/13] perf: Shrink hw_perf_event Peter Zijlstra
2010-07-09 8:21 ` [RFC][PATCH 13/13] perf: Rework the PMU methods Peter Zijlstra
2010-07-10 13:36 ` Frederic Weisbecker
2010-07-10 13:47 ` Peter Zijlstra
2010-07-09 10:39 ` [RFC][PATCH 00/13] perf pmu interface changes -v3 Peter Zijlstra
2010-07-09 15:11 ` Will Deacon
2010-07-09 15:52 ` Peter Zijlstra
2010-07-09 23:34 ` Matt Fleming
2010-07-09 16:09 ` Peter Zijlstra
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