Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752040AbaFJPFO (ORCPT ); Tue, 10 Jun 2014 11:05:14 -0400 Received: from forward-corp1f.mail.yandex.net ([95.108.130.40]:49668 "EHLO forward-corp1f.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808AbaFJPFG (ORCPT ); Tue, 10 Jun 2014 11:05:06 -0400 X-Yandex-Uniq: bab4ba8f-3c61-4892-8c8a-e9112e55a493 Authentication-Results: smtpcorp4.mail.yandex.net; dkim=pass header.i=@yandex-team.ru From: Stanislav Fomichev To: acme@kernel.org, namhyung@kernel.org, artagnon@gmail.com, jolsa@redhat.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] perf timechart io mode Date: Tue, 10 Jun 2014 19:04:51 +0400 Message-Id: <1402412694-5996-1-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. 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 (3): 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 | 34 +- tools/perf/builtin-timechart.c | 654 +++++++++++++++++++++++++++- tools/perf/util/svghelper.c | 98 ++++- tools/perf/util/svghelper.h | 6 +- 4 files changed, 767 insertions(+), 25 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/