From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751845AbcIIFrh (ORCPT ); Fri, 9 Sep 2016 01:47:37 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34994 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750831AbcIIFrc (ORCPT ); Fri, 9 Sep 2016 01:47:32 -0400 Date: Fri, 9 Sep 2016 07:47:26 +0200 From: Ingo Molnar To: Arnaldo Carvalho de Melo Cc: linux-kernel@vger.kernel.org, Adrian Hunter , Alexander Shishkin , Andi Kleen , Anshuman Khandual , David Ahern , David Carrillo-Cisneros , He Kuang , Hou Pengyang , Jiri Olsa , Kan Liang , Linus Torvalds , Mark Rutland , Masami Hiramatsu , Namhyung Kim , Nilay Vaish , Peter Zijlstra , Ravi Bangoria , Stephane Eranian , Wang Nan , Will Deacon , Zefan Li , Arnaldo Carvalho de Melo Subject: Re: [GIT PULL 00/12] perf/core improvements and fixes Message-ID: <20160909054726.GA9229@gmail.com> References: <1473367581-5996-1-git-send-email-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1473367581-5996-1-git-send-email-acme@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Arnaldo Carvalho de Melo wrote: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > The following changes since commit c0b172e5b6770048751b2c0a4fe44346c2080c5d: > > Merge tag 'perf-core-for-mingo-20160901' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-09-05 15:15:49 +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-20160908 > > for you to fetch changes up to 25b8592e912f085ce2ff736a2927584ddeab238c: > > perf powerpc: Fix build-test failure (2016-09-08 13:44:07 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible: > > - Add branch stack / basic block info to 'perf annotate --stdio', where for > each branch, we add an asm comment after the instruction with information on > how often it was taken and predicted. See example with color output at: > > http://vger.kernel.org/~acme/perf/annotate_basic_blocks.png > > (Peter Zijlstra) > > - Only open an evsel in CPUs in its cpu map, fixing some use cases in > systems with multiple PMUs with different CPU maps (Mark Rutland) > > - Fix handling of huge TLB maps, recognizing it as anonymous (Wang Nan) > > Infrastructure: > > - Remove the symbol filtering code, i.e. the callbacks passed to all functions > that could end up loading a DSO symtab, simplifying the code, eventually > allowing what we should have had since day one: removing the 'map' parameter > from dso__load() functions (Arnaldo Carvalho de Melo) > > Arch specific build fixes: > > - Fix detached tarball build on powerpc, where we were still accessing a > file outside tools/ (Ravi Bangoria) > > Signed-off-by: Arnaldo Carvalho de Melo > > ---------------------------------------------------------------- > Arnaldo Carvalho de Melo (5): > perf symbols: Mark if a symbol is idle in the library > perf top: Remove old kernel-only symbol filter > perf machine: Remove machine->symbol_filter and friends > perf test vmlinux: Remove dead symbol_filter_t code > perf symbols: Remove symbol_filter_t machinery > > Mark Rutland (2): > perf evlist: Only open events on CPUs an evsel permits > perf pmu: Support alternative sysfs cpumask > > Peter Zijlstra (1): > perf annotate: Add branch stack / basic block > > Ravi Bangoria (1): > perf powerpc: Fix build-test failure > > Wang Nan (3): > perf tools: Recognize hugetlb mapping as anon mapping > tools lib api fs: Add hugetlbfs filesystem detector > perf record: Mark MAP_HUGETLB when synthesizing mmap events > > tools/lib/api/fs/fs.c | 15 ++ > tools/lib/api/fs/fs.h | 1 + > tools/perf/arch/powerpc/util/sym-handling.c | 2 +- > tools/perf/builtin-annotate.c | 104 +++++++++ > tools/perf/builtin-inject.c | 2 +- > tools/perf/builtin-kmem.c | 10 +- > tools/perf/builtin-script.c | 4 +- > tools/perf/builtin-top.c | 30 --- > tools/perf/perf-sys.h | 1 - > tools/perf/tests/code-reading.c | 4 +- > tools/perf/tests/vmlinux-kallsyms.c | 17 +- > tools/perf/ui/browsers/annotate.c | 2 +- > tools/perf/ui/browsers/map.c | 4 +- > tools/perf/util/Build | 1 + > tools/perf/util/annotate.c | 95 +++++++- > tools/perf/util/annotate.h | 1 + > tools/perf/util/block-range.c | 328 ++++++++++++++++++++++++++++ > tools/perf/util/block-range.h | 71 ++++++ > tools/perf/util/event.c | 21 +- > tools/perf/util/evlist.c | 8 +- > tools/perf/util/intel-bts.c | 2 +- > tools/perf/util/intel-pt.c | 4 +- > tools/perf/util/machine.c | 38 +--- > tools/perf/util/machine.h | 34 +-- > tools/perf/util/map.c | 50 ++--- > tools/perf/util/map.h | 32 +-- > tools/perf/util/pmu.c | 15 +- > tools/perf/util/probe-event.c | 17 +- > tools/perf/util/symbol-elf.c | 32 +-- > tools/perf/util/symbol-minimal.c | 4 +- > tools/perf/util/symbol.c | 134 ++++++------ > tools/perf/util/symbol.h | 20 +- > 32 files changed, 817 insertions(+), 286 deletions(-) > create mode 100644 tools/perf/util/block-range.c > create mode 100644 tools/perf/util/block-range.h > > Build stats: > > [root@jouet ~]# time dm > 1 69.078 alpine:3.4: Ok > 2 24.055 android-ndk:r12b-arm: Ok > 3 71.911 archlinux:latest: Ok > 4 41.209 centos:5: Ok > 5 58.240 centos:6: Ok > 6 67.238 centos:7: Ok > 7 62.040 debian:7: Ok > 8 69.061 debian:8: Ok > 9 38.124 debian:experimental: Ok > 10 67.623 fedora:20: Ok > 11 71.458 fedora:21: Ok > 12 70.807 fedora:22: Ok > 13 71.013 fedora:23: Ok > 14 73.330 fedora:24: Ok > 15 30.062 fedora:24-x-ARC-uClibc: Ok > 16 77.616 fedora:rawhide: Ok > 17 73.663 mageia:5: Ok > 18 69.264 opensuse:13.2: Ok > 19 71.532 opensuse:42.1: Ok > 20 76.282 opensuse:tumbleweed: Ok > 21 54.666 ubuntu:12.04.5: Ok > 22 37.170 ubuntu:14.04: Ok > 23 66.101 ubuntu:14.04.4: Ok > 24 68.881 ubuntu:15.10: Ok > 25 62.698 ubuntu:16.04: Ok > 26 53.046 ubuntu:16.04-x-arm: Ok > 27 51.609 ubuntu:16.04-x-arm64: Ok > 28 51.842 ubuntu:16.04-x-powerpc64: Ok > 29 53.347 ubuntu:16.04-x-powerpc64el: Ok > 30 72.280 ubuntu:16.10: Ok > 31 54.078 ubuntu:16.10-x-s390: Ok > > real 31m19.919s > user 0m1.890s > sys 0m2.201s > [root@jouet ~]# Pulled, thanks a lot Arnaldo! Ingo