From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753230AbcEJPQj (ORCPT ); Tue, 10 May 2016 11:16:39 -0400 Received: from merlin.infradead.org ([205.233.59.134]:58555 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752734AbcEJPQg (ORCPT ); Tue, 10 May 2016 11:16:36 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Alexander Shishkin , Andi Kleen , Chris Phlipot , David Ahern , Ekaterina Tumanova , He Kuang , Jiri Olsa , Josh Poimboeuf , Kan Liang , Masami Hiramatsu , Milian Wolff , Namhyung Kim , Pekka Enberg , Peter Zijlstra , pi3orama@163.com, Stephane Eranian , Sukadev Bhattiprolu , Wang Nan , Zefan Li , Arnaldo Carvalho de Melo Subject: [GIT PULL 00/15] perf/core improvements and fixes Date: Tue, 10 May 2016 12:15:10 -0300 Message-Id: <1462893325-28646-1-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.5 X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit ea7c28518943b26a85d73cd76acd03b71962cb18: Merge tag 'perf-core-for-mingo-20160506' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-05-07 06:49:28 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160510 for you to fetch changes up to 452e84012595d681f254a3a0d733fb0b18ffaf42: perf tools: Remove xrealloc and ALLOC_GROW (2016-05-10 11:58:27 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: User visible: - Recording 'dwarf' callchains do not need DWARF unwinding support (He Kuang) - Print recently added perf_event_attr.write_backward bit flag in -vv verbose mode (Arnaldo Carvalho de Melo) - Fix incorrect python db-export error message in 'perf script' (Chris Phlipot) - Fix handling of zero-length symbols (Chris Phlipot) Andi Kleen (1): perf stat: Scale values by unit before metrics Infrastructure: - Rewrite strbuf not to die(), making tools using it to check its return value instead (Masami Hiramatsu) - Support reading from backward ring buffer, add a 'perf test' entry for it (Wang Nan) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Andi Kleen (1): perf stat: Scale values by unit before metrics Arnaldo Carvalho de Melo (1): perf evsel: Print state of perf_event_attr.write_backward Chris Phlipot (2): perf script: Fix incorrect python db-export error message perf symbols: Fix handling of zero-length symbols. He Kuang (1): perf callchain: Recording 'dwarf' callchains do not need DWARF unwinding support Masami Hiramatsu (8): perf tools: Rewrite strbuf not to die() perf probe: Check the return value of strbuf APIs perf help: Make check_emacsclient_version to check strbuf APIs perf tools: Make alias handler to check return value of strbuf perf header: Make topology checkers to check return value of strbuf perf pmu: Make pmu_formats_string to check return value of strbuf perf help: Do not use ALLOC_GROW in add_cmd_list perf tools: Remove xrealloc and ALLOC_GROW Wang Nan (2): perf tools: Support reading from backward ring buffer perf tests: Add test to check backward ring buffer tools/perf/builtin-help.c | 18 +-- tools/perf/perf.c | 8 +- tools/perf/tests/Build | 1 + tools/perf/tests/backward-ring-buffer.c | 151 +++++++++++++++++++++ tools/perf/tests/builtin-test.c | 4 + tools/perf/tests/tests.h | 1 + tools/perf/util/Build | 1 - tools/perf/util/cache.h | 19 --- tools/perf/util/dwarf-aux.c | 52 ++++--- tools/perf/util/evlist.c | 50 +++++++ tools/perf/util/evlist.h | 4 + tools/perf/util/evsel.c | 1 + tools/perf/util/header.c | 31 +++-- tools/perf/util/help-unknown-cmd.c | 30 ++-- tools/perf/util/pmu.c | 10 +- tools/perf/util/probe-event.c | 143 +++++++++++-------- tools/perf/util/probe-finder.c | 30 ++-- tools/perf/util/quote.c | 36 ++--- tools/perf/util/quote.h | 2 +- .../util/scripting-engines/trace-event-python.c | 2 +- tools/perf/util/stat.c | 4 +- tools/perf/util/strbuf.c | 93 +++++++++---- tools/perf/util/strbuf.h | 25 ++-- tools/perf/util/symbol.c | 2 +- tools/perf/util/util.c | 2 - tools/perf/util/util.h | 6 - tools/perf/util/wrapper.c | 29 ---- 27 files changed, 510 insertions(+), 245 deletions(-) create mode 100644 tools/perf/tests/backward-ring-buffer.c delete mode 100644 tools/perf/util/wrapper.c