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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 1F5F6C43381 for ; Tue, 9 Feb 2021 10:08:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D06B864E60 for ; Tue, 9 Feb 2021 10:08:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231634AbhBIKIU (ORCPT ); Tue, 9 Feb 2021 05:08:20 -0500 Received: from foss.arm.com ([217.140.110.172]:48730 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231209AbhBIKAS (ORCPT ); Tue, 9 Feb 2021 05:00:18 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A552513A1; Tue, 9 Feb 2021 01:59:31 -0800 (PST) Received: from e121896.arm.com (unknown [10.57.44.191]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 11A653F73B; Tue, 9 Feb 2021 01:59:27 -0800 (PST) From: James Clark To: coresight@lists.linaro.org Cc: al.grant@arm.com, branislav.rankov@arm.com, denik@chromium.org, James Clark , Mike Leach , Leo Yan , John Garry , Will Deacon , Mathieu Poirier , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 4/5] perf cs-etm: don't process queues until cs_etm__flush_events Date: Tue, 9 Feb 2021 11:58:56 +0200 Message-Id: <20210209095857.28419-5-james.clark@arm.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210209095857.28419-1-james.clark@arm.com> References: <20210209095857.28419-1-james.clark@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To make sure processing happens in the correct order, queue processing shouldn't start until every aux queue has had its first timestamp found. Now that we're only searching for timestamps within each aux record, we need to wait until all aux records are delivered before starting the processing. Signed-off-by: James Clark --- tools/perf/util/cs-etm.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index efe418a7c82e..0aaa1f6d2822 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -2394,10 +2394,6 @@ static int cs_etm__process_event(struct perf_session *session, else if (event->header.type == PERF_RECORD_SWITCH_CPU_WIDE) return cs_etm__process_switch_cpu_wide(etm, event); - if (!etm->timeless_decoding && - event->header.type == PERF_RECORD_AUX) - return cs_etm__process_queues(etm); - return 0; } -- 2.28.0