Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966753AbaFTKa5 (ORCPT ); Fri, 20 Jun 2014 06:30:57 -0400 Received: from forward-corp1g.mail.yandex.net ([95.108.253.251]:35891 "EHLO forward-corp1g.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966481AbaFTKaD (ORCPT ); Fri, 20 Jun 2014 06:30:03 -0400 X-Yandex-Uniq: f2218227-b348-45c9-b2c3-2c842100aa91 Authentication-Results: smtpcorp4.mail.yandex.net; dkim=pass header.i=@yandex-team.ru From: Stanislav Fomichev To: a.p.zijlstra@chello.nl, paulus@samba.org, mingo@redhat.com, acme@kernel.org, stfomichev@yandex-team.ru, namhyung@kernel.org, artagnon@gmail.com, jolsa@redhat.com, rusty@rustcorp.com.au, bp@suse.de Cc: linux-kernel@vger.kernel.org Subject: [PATCH v4 0/4] perf timechart io mode Date: Fri, 20 Jun 2014 14:29:47 +0400 Message-Id: <1403260191-10079-1-git-send-email-stfomichev@yandex-team.ru> X-Mailer: git-send-email 1.8.3.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds IO mode: instead of process time we record io syscalls and then draw timechart of writes/reads/tx/rx/polls. v4: - another attempt for fix segfault when skipping invalid tracepoints - added new patch to fix rendering in Firefox v3: - fixed segfault when skipping invalid tracepoints - added ms/us units support for --io-xyz time options - fixed missing boxes on Firefox v2: - separated start_time fix into distinct commit - separated --io-xyz options into distinct commit - fixed 'error' shadowing - initialized variables in declaration when possible - removed assert usage - fprintf -> pr_err - removed wrongly placed __maybe_unused Stanislav Fomichev (4): perf timechart: fix rendering in Firefox perf timechart: implement IO mode perf timechart: conditionally update start_time on fork perf timechart: add more options to IO mode tools/perf/Documentation/perf-timechart.txt | 38 +- tools/perf/builtin-timechart.c | 686 +++++++++++++++++++++++++++- tools/perf/util/svghelper.c | 168 +++++-- tools/perf/util/svghelper.h | 6 +- 4 files changed, 838 insertions(+), 60 deletions(-) -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/