From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2038EC43613 for ; Fri, 21 Jun 2019 17:39:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC23A208C3 for ; Fri, 21 Jun 2019 17:39:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561138793; bh=f5HnM7aBnSVS4c/EThY61lSVxdahD4K1ufyVkSXKhSY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GNnaZR+zNtU5Bp/j+jS86LgMa3ou7BcLfbSiy94aZXjKKR5fJYDkZJ/5NrRQcXG+a WnbXUplNlUYVK40KdTORE0q9diZy7wNQsGLRcZGZHwaMzygsXioIBLlY5hIvMrXtvp DR/TBiL5W6h+7g74cUA2cH9LoMfoCLbZ324bJ5LM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726362AbfFURjv (ORCPT ); Fri, 21 Jun 2019 13:39:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:58960 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725992AbfFURjt (ORCPT ); Fri, 21 Jun 2019 13:39:49 -0400 Received: from quaco.ghostprotocols.net (187-26-104-93.3g.claro.net.br [187.26.104.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D8F6D21537; Fri, 21 Jun 2019 17:39:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561138788; bh=f5HnM7aBnSVS4c/EThY61lSVxdahD4K1ufyVkSXKhSY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1/hnvMLFbwld0s8rzWCzcMmmO8BFukaBqBdlfWBxrKDWzu+V6tLd+o1TKq7xRgOBA 2OsHNBNzkvbKhjLG0lBT99+8eu3RT7LCoI/sNabks0r8mf1TazELWrh8D0O77Px0LM uuIHBU751g13bqSWOK7fESvMHQbMQX8L8HzNQBec= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Adrian Hunter , Jiri Olsa , Arnaldo Carvalho de Melo Subject: [PATCH 07/25] perf intel-pt: Factor out common sample preparation for re-use Date: Fri, 21 Jun 2019 14:38:13 -0300 Message-Id: <20190621173831.13780-8-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190621173831.13780-1-acme@kernel.org> References: <20190621173831.13780-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adrian Hunter Factor out common sample preparation for re-use when synthesizing PEBS samples. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Link: http://lkml.kernel.org/r/20190610072803.10456-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/intel-pt.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index cc91c1413c22..a2d90b2f1f11 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -1182,28 +1182,37 @@ static inline bool intel_pt_skip_event(struct intel_pt *pt) pt->num_events++ < pt->synth_opts.initial_skip; } +static void intel_pt_prep_a_sample(struct intel_pt_queue *ptq, + union perf_event *event, + struct perf_sample *sample) +{ + event->sample.header.type = PERF_RECORD_SAMPLE; + event->sample.header.size = sizeof(struct perf_event_header); + + sample->pid = ptq->pid; + sample->tid = ptq->tid; + sample->cpu = ptq->cpu; + sample->insn_len = ptq->insn_len; + memcpy(sample->insn, ptq->insn, INTEL_PT_INSN_BUF_SZ); +} + static void intel_pt_prep_b_sample(struct intel_pt *pt, struct intel_pt_queue *ptq, union perf_event *event, struct perf_sample *sample) { + intel_pt_prep_a_sample(ptq, event, sample); + if (!pt->timeless_decoding) sample->time = tsc_to_perf_time(ptq->timestamp, &pt->tc); sample->ip = ptq->state->from_ip; sample->cpumode = intel_pt_cpumode(pt, sample->ip); - sample->pid = ptq->pid; - sample->tid = ptq->tid; sample->addr = ptq->state->to_ip; sample->period = 1; - sample->cpu = ptq->cpu; sample->flags = ptq->flags; - sample->insn_len = ptq->insn_len; - memcpy(sample->insn, ptq->insn, INTEL_PT_INSN_BUF_SZ); - event->sample.header.type = PERF_RECORD_SAMPLE; event->sample.header.misc = sample->cpumode; - event->sample.header.size = sizeof(struct perf_event_header); } static int intel_pt_inject_event(union perf_event *event, -- 2.20.1