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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,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 E3382C06508 for ; Tue, 11 Jun 2019 19:02:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF41121883 for ; Tue, 11 Jun 2019 19:02:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279772; bh=0ajeEWj5kL5FMCTtxzGBql20ziWbMwbq/JZumNCct3c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=EHEQh+L7AZqzYky+xav3T9dvfK/gbF0GuO+kNek1/q8qrQTaVnB8saPVZ660GXSvf zbMhPX5gAMNta+aEy+vAnOQpSri1CHsCj4Ty8U6Va+ya84NTpe96YBHjkVA37NAezv YePixkaPgWJ5YOsuinB77iaP1/qd4qQW4A08zh2I= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392412AbfFKTCv (ORCPT ); Tue, 11 Jun 2019 15:02:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:38958 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392400AbfFKTCu (ORCPT ); Tue, 11 Jun 2019 15:02:50 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (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 DC760217D6; Tue, 11 Jun 2019 19:02:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279769; bh=0ajeEWj5kL5FMCTtxzGBql20ziWbMwbq/JZumNCct3c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ct+X2nkMHyJmr2I63v+3KoX/2VoBmQZ4lUbjMqTbHB0iXFXuV5DAFRb807M5OG0L5 RGFnkDzj0Usswof7BTgF2GybozydRXEGhkevJdRejIbgBb7u1vjsMn46BfDHKoM//2 t6GQAnP1Va2uMdEXbd/4AE5UpxGJRWABMAFIXljE= 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, Mathieu Poirier , Leo Yan , Alexander Shishkin , Jiri Olsa , Peter Zijlstra , Suzuki Poulouse , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, Arnaldo Carvalho de Melo Subject: [PATCH 46/85] perf cs-etm: Get rid of unused cpu in struct cs_etm_queue Date: Tue, 11 Jun 2019 15:58:32 -0300 Message-Id: <20190611185911.11645-47-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611185911.11645-1-acme@kernel.org> References: <20190611185911.11645-1-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: Mathieu Poirier Nowadays the synthesize code is using the packet's cpu information, making cs_etm_queue::cpu useless. As such simply remove it. Signed-off-by: Mathieu Poirier Tested-by: Leo Yan Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Suzuki Poulouse Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/20190524173508.29044-11-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/cs-etm.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 9e8212c74055..531bbb355ba4 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -79,7 +79,6 @@ struct cs_etm_queue { struct auxtrace_buffer *buffer; unsigned int queue_nr; pid_t pid, tid; - int cpu; u64 offset; const unsigned char *buf; size_t buf_len, buf_used; @@ -599,7 +598,6 @@ static int cs_etm__setup_queue(struct cs_etm_auxtrace *etm, queue->priv = etmq; etmq->etm = etm; etmq->queue_nr = queue_nr; - etmq->cpu = queue->cpu; etmq->tid = queue->tid; etmq->pid = -1; etmq->offset = 0; @@ -831,11 +829,8 @@ static void cs_etm__set_pid_tid_cpu(struct cs_etm_auxtrace *etm, etmq->thread = machine__find_thread(etm->machine, -1, etmq->tid); - if (etmq->thread) { + if (etmq->thread) etmq->pid = etmq->thread->pid_; - if (queue->cpu == -1) - etmq->cpu = etmq->thread->cpu; - } } static int cs_etm__synth_instruction_sample(struct cs_etm_queue *etmq, -- 2.20.1