From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754013AbcBVJPi (ORCPT ); Mon, 22 Feb 2016 04:15:38 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:55044 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751505AbcBVJPf (ORCPT ); Mon, 22 Feb 2016 04:15:35 -0500 From: Wang Nan To: Alexei Starovoitov , Arnaldo Carvalho de Melo , Arnaldo Carvalho de Melo , Brendan Gregg CC: Adrian Hunter , Cody P Schafer , "David S. Miller" , He Kuang , =?UTF-8?q?J=C3=A9r=C3=A9mie=20Galarneau?= , Jiri Olsa , Kirill Smelkov , Li Zefan , Masami Hiramatsu , Namhyung Kim , Peter Zijlstra , , Wang Nan , Subject: [PATCH 00/48] perf tools: Bugfix, BPF improvements and overwrite ring buffer support Date: Mon, 22 Feb 2016 09:10:27 +0000 Message-ID: <1456132275-98875-1-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.3.4 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.56CAD0CC.00BE,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 2443f1cbca94ede619829bb3dd8358fb Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnaldo, I change all 'maps:' to 'map:' in examples in commit messages and rebase this patch set onto your newest perf/core. The following changes since commit 9dd130f324b9ba2c7cf9292d5addb1aef100e751: perf tools: Remove duplicate typedef config_term_func_t definition (2016-02-19 19:51:13 -0300) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/pi3orama/linux.git tags/perf-core-for-acme for you to fetch changes up to 84f9a58d51acfc4d1677fc24dbc13c07f60d7b7d: perf tools: Don't warn about out of order event if write_backward is used (2016-02-22 08:58:48 +0000) ---------------------------------------------------------------- Change 'maps:' to 'map:' in examples in commit messages. Signed-off-by: Wang Nan ---------------------------------------------------------------- Wang Nan (48): perf tools: Record text offset in dso to calculate objdump address perf tools: Adjust symbol for shared objects perf bpf: Add API to set values to map entries in a bpf object perf tools: Enable BPF object configure syntax perf record: Apply config to BPF objects before recording perf tools: Enable passing event to BPF object perf tools: Support setting different slots in a BPF map separately perf tools: Enable indices setting syntax for BPF map perf tools: Pass tracepoint options to BPF script perf tools: Introduce bpf-output event perf data: Support converting data from bpf_perf_event_output() perf data: Explicitly set byte order for integer types perf core: Introduce new ioctl options to pause and resume ring buffer perf core: Set event's default overflow_handler perf core: Prepare writing into ring buffer from end perf core: Add backward attribute to perf event perf core: Reduce perf event output overhead by new overflow handler perf tools: Only validate is_pos for tracking evsels perf tools: Print write_backward value in perf_event_attr__fprintf perf tools: Make ordered_events reusable perf record: Extract synthesize code to record__synthesize() perf tools: Add perf_data_file__switch() helper perf record: Turns auxtrace_snapshot_enable into 3 states perf record: Introduce record__finish_output() to finish a perf.data perf record: Add '--timestamp-filename' option to append timestamp to output filename perf record: Split output into multiple files via '--switch-output' perf record: Force enable --timestamp-filename when --switch-output is provided perf record: Disable buildid cache options by default in switch output mode perf record: Re-synthesize tracking events after output switching perf record: Generate tracking events for process forked by perf perf record: Ensure return non-zero rc when mmap fail perf record: Prevent reading invalid data in record__mmap_read perf tools: Add evlist channel helpers perf tools: Automatically add new channel according to evlist perf tools: Operate multiple channels perf tools: Squash overwrite setting into channel perf record: Don't read from and poll overwrite channel perf record: Don't poll on overwrite channel perf tools: Detect avalibility of write_backward perf tools: Enable overwrite settings perf tools: Set write_backward attribut bit for overwrite events perf tools: Record fd into perf_mmap perf tools: Add API to pause a channel perf record: Toggle overwrite ring buffer for reading perf record: Rename variable to make code clear perf record: Read from backward ring buffer perf record: Allow generate tracking events at the end of output perf tools: Don't warn about out of order event if write_backward is used include/linux/perf_event.h | 22 +- include/uapi/linux/perf_event.h | 4 +- kernel/events/core.c | 73 +++- kernel/events/internal.h | 11 + kernel/events/ring_buffer.c | 63 +++- tools/perf/builtin-record.c | 598 ++++++++++++++++++++++++++----- tools/perf/perf.h | 2 + tools/perf/tests/bpf.c | 2 +- tools/perf/util/bpf-loader.c | 718 ++++++++++++++++++++++++++++++++++++++ tools/perf/util/bpf-loader.h | 59 ++++ tools/perf/util/data-convert-bt.c | 118 ++++++- tools/perf/util/data.c | 36 ++ tools/perf/util/data.h | 11 +- tools/perf/util/dso.h | 1 + tools/perf/util/evlist.c | 355 ++++++++++++++++--- tools/perf/util/evlist.h | 70 +++- tools/perf/util/evsel.c | 23 ++ tools/perf/util/evsel.h | 11 + tools/perf/util/map.c | 14 + tools/perf/util/ordered-events.c | 5 + tools/perf/util/parse-events.c | 136 +++++++- tools/perf/util/parse-events.h | 19 +- tools/perf/util/parse-events.l | 18 +- tools/perf/util/parse-events.y | 95 ++++- tools/perf/util/record.c | 11 + tools/perf/util/session.c | 22 +- tools/perf/util/symbol-elf.c | 25 +- 27 files changed, 2327 insertions(+), 195 deletions(-)