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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>
Cc: linux-kernel@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: [RFC][PATCH 00/11] perf pmu interface -v2
Date: Thu, 24 Jun 2010 16:28:04 +0200	[thread overview]
Message-ID: <20100624142804.431553874@chello.nl> (raw)

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
(!fsl, what config is that?), sparc and arm (sorry no SH compiler)

On x86 perf stat and record with both software and hardware events still worked.

I changed all (hardware) pmu implementations so there's a fair chance I messed
something up, please have a look at it.

If people agree with this, I'll continue with the per-pmu context stuff I
talked about last time, which should get us the hardware write batching back.


             reply	other threads:[~2010-06-24 14:41 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-24 14:28 Peter Zijlstra [this message]
2010-06-24 14:28 ` [PATCH 01/11] perf, x86: Fix Nehalem PMU quirk Peter Zijlstra
2010-06-24 14:28 ` [PATCH 02/11] perf: Fix argument of perf_arch_fetch_caller_regs Peter Zijlstra
2010-06-24 14:28 ` [PATCH 03/11] perf, sparc64: Fix maybe_change_configuration() PCR setting Peter Zijlstra
2010-06-24 14:28 ` [RFC][PATCH 04/11] perf: deconstify struct pmu Peter Zijlstra
2010-06-24 14:28 ` [RFC][PATCH 05/11] perf: register pmu implementations Peter Zijlstra
2010-06-28 13:21   ` Frederic Weisbecker
2010-06-28 15:16     ` Peter Zijlstra
2010-06-28 15:29       ` Frederic Weisbecker
2010-07-09  3:08   ` Paul Mackerras
2010-07-09  8:14     ` Peter Zijlstra
2010-06-24 14:28 ` [RFC][PATCH 06/11] perf: Unindent labels Peter Zijlstra
2010-06-24 14:28 ` [RFC][PATCH 07/11] perf: Reduce perf_disable() usage Peter Zijlstra
2010-06-24 14:28 ` [RFC][PATCH 08/11] perf: Per PMU disable Peter Zijlstra
2010-07-09  7:31   ` Paul Mackerras
2010-07-09  8:36     ` Peter Zijlstra
2010-06-24 14:28 ` [RFC][PATCH 09/11] perf: Default PMU ops Peter Zijlstra
2010-06-29 14:49   ` Frederic Weisbecker
2010-06-29 14:57     ` Peter Zijlstra
2010-06-29 15:00       ` Frederic Weisbecker
2010-06-29 14:58   ` Frederic Weisbecker
2010-06-29 14:59     ` Peter Zijlstra
2010-06-29 15:03       ` Frederic Weisbecker
2010-06-29 16:34         ` Peter Zijlstra
2010-06-29 18:07           ` Frederic Weisbecker
2010-06-29 18:09             ` Peter Zijlstra
2010-06-29 18:11               ` Frederic Weisbecker
2010-06-29 18:19                 ` Peter Zijlstra
2010-06-29 18:21                   ` Frederic Weisbecker
2010-06-24 14:28 ` [RFC][PATCH 10/11] perf: Shrink hw_perf_event Peter Zijlstra
2010-06-29 15:06   ` Frederic Weisbecker
2010-06-24 14:28 ` [RFC][PATCH 11/11] perf: Rework the PMU methods Peter Zijlstra
2010-06-29 15:37   ` Frederic Weisbecker
2010-06-29 16:40     ` Peter Zijlstra
2010-06-29 18:09       ` Frederic Weisbecker
2010-06-25 11:11 ` [RFC][PATCH 00/11] perf pmu interface -v2 Will Deacon
2010-06-25 11:16   ` Peter Zijlstra
2010-06-25 14:36     ` Will Deacon
2010-06-25 14:50       ` Peter Zijlstra
2010-07-01 14:36         ` Peter Zijlstra
2010-07-01 15:02           ` Peter Zijlstra
2010-07-01 15:31             ` MattFleming
2010-07-01 15:39               ` Peter Zijlstra
2010-07-01 16:04                 ` Matt Fleming
2010-07-02  2:57                 ` Paul Mundt
2010-07-02  9:52                   ` Peter Zijlstra
2010-07-05 11:14                     ` Paul Mundt
2010-07-08 11:13                 ` Peter Zijlstra
2010-07-08 11:19                   ` Ingo Molnar
2010-07-18 19:37                     ` Matt Fleming
2010-07-02 12:55           ` Will Deacon
2010-06-26 11:22 ` Matt Fleming
2010-06-26 16:22 ` Corey Ashford
2010-06-28 15:13   ` Peter Zijlstra
2010-06-30 17:19     ` Corey Ashford
2010-06-30 18:11       ` Peter Zijlstra

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