From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756545Ab0CJNUy (ORCPT ); Wed, 10 Mar 2010 08:20:54 -0500 Received: from hera.kernel.org ([140.211.167.34]:57480 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754950Ab0CJNUv (ORCPT ); Wed, 10 Mar 2010 08:20:51 -0500 Date: Wed, 10 Mar 2010 13:20:20 GMT From: tip-bot for Peter Zijlstra Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, acme@infradead.org, a.p.zijlstra@chello.nl, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, acme@infradead.org, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <20100304140100.847218224@chello.nl> References: <20100304140100.847218224@chello.nl> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/pebs] perf, x86: Expose the full PEBS record using PERF_SAMPLE_RAW Message-ID: Git-Commit-ID: 7e1a40dda619b0483fbe0740494ed2c2a1f05289 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Wed, 10 Mar 2010 13:20:21 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 7e1a40dda619b0483fbe0740494ed2c2a1f05289 Gitweb: http://git.kernel.org/tip/7e1a40dda619b0483fbe0740494ed2c2a1f05289 Author: Peter Zijlstra AuthorDate: Thu, 4 Mar 2010 12:38:03 +0100 Committer: Ingo Molnar CommitDate: Wed, 10 Mar 2010 13:23:33 +0100 perf, x86: Expose the full PEBS record using PERF_SAMPLE_RAW Expose the full PEBS record using PERF_SAMPLE_RAW Signed-off-by: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: paulus@samba.org Cc: eranian@google.com Cc: robert.richter@amd.com Cc: fweisbec@gmail.com LKML-Reference: <20100304140100.847218224@chello.nl> Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/perf_event_intel_ds.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index 5e40294..ef56f05 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -457,6 +457,7 @@ static void intel_pmu_drain_pebs_core(struct pt_regs *iregs) struct perf_event *event = cpuc->events[0]; /* PMC0 only */ struct pebs_record_core *at, *top; struct perf_sample_data data; + struct perf_raw_record raw; struct pt_regs regs; int n; @@ -479,6 +480,12 @@ static void intel_pmu_drain_pebs_core(struct pt_regs *iregs) perf_sample_data_init(&data, 0); data.period = event->hw.last_period; + if (event->attr.sample_type & PERF_SAMPLE_RAW) { + raw.size = x86_pmu.pebs_record_size; + raw.data = at; + data.raw = &raw; + } + n = top - at; /* @@ -521,6 +528,7 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) struct pebs_record_nhm *at, *top; struct perf_sample_data data; struct perf_event *event = NULL; + struct perf_raw_record raw; struct pt_regs regs; int bit, n; @@ -562,6 +570,12 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) perf_sample_data_init(&data, 0); data.period = event->hw.last_period; + if (event->attr.sample_type & PERF_SAMPLE_RAW) { + raw.size = x86_pmu.pebs_record_size; + raw.data = at; + data.raw = &raw; + } + /* * See the comment in intel_pmu_drain_pebs_core() */