From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933456Ab3HGVMA (ORCPT ); Wed, 7 Aug 2013 17:12:00 -0400 Received: from merlin.infradead.org ([205.233.59.134]:47129 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933286Ab3HGVLk (ORCPT ); Wed, 7 Aug 2013 17:11:40 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Andi Kleen , Christoph Hellwig , Corey Ashford , David Ahern , Frederic Weisbecker , Jason Wessel , Jiri Olsa , Joonsoo Kim , Michael Ellerman , Mike Galbraith , Namhyung Kim , Paul Mackerras , Pekka Enberg , Peter Zijlstra , Runzhen Wang , Stephane Eranian , Thiago Peixoto , Xiao Guangrong , Arnaldo Carvalho de Melo Subject: [GIT PULL 00/47] perf/core improvements and fixes Date: Wed, 7 Aug 2013 18:10:27 -0300 Message-Id: <1375909874-22073-1-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.8.1.4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 From: Arnaldo Carvalho de Melo Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 93786a5f6aeb9c032c1c240246c5aabcf457b38f: watchdog: Make it work under full dynticks (2013-07-30 22:29:15 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo for you to fetch changes up to cecb977e24da1465cdb0ff2d10d22e5891dc3e6c: Revert "tools lib lk: Fix for cross build" (2013-08-07 17:35:41 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: . Do annotation using /proc/kcore and /proc/kallsyms, removing the need for a vmlinux file kernel assembly annotation. This also improves this use case because vmlinux has just the initial kernel image, not what is actually in use after various code patchings by things like alternatives, etc. From Adrian Hunter. . Various improvements and fixes to the "vmlinux matches kallsyms" 'perf test' entry, related to the /proc/kcore annotation feature. . Add --initial-delay option to 'perf stat' to skip measuring for the startup phase, from Andi Kleen. . perf kvm stat live mode, that combines aspects of 'perf kvm stat' record and report, from David Ahern. . Add option to analyze specific VM in perf kvm stat report, from David Ahern. . Do not require /lib/modules/* on a guest, fix from Jason Wessel. . Group leader sampling, that allows just one event in a group to sample while the other events have just its values read, from Jiri Olsa. . Add support for a new modifier "D", which requests that the event, or group of events, be pinned to the PMU, from Michael Ellerman. . Fix segmentation fault on the gtk browser, from Namhyung Kim. Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Adrian Hunter (13): perf symbols: avoid SyS kernel syscall aliases perf tests: Add test for reading object code perf symbols: Load kernel maps before using perf tools: Make it possible to read object code from vmlinux perf tests: Adjust the vmlinux symtab matches kallsyms test perf tools: Make it possible to read object code from kernel modules perf symbols: Add support for reading from /proc/kcore perf tests: Adjust the vmlinux symtab matches kallsyms test again perf tests: Add kcore to the object code reading test perf annotate: Allow disassembly using /proc/kcore perf annotate: Put dso name in symbol annotation title perf annotate: Remove nop at end of annotation perf annotate: Add call target name if it is missing Andi Kleen (4): perf evlist: Remove obsolete dummy execve perf evsel: Add support for enabling counters perf stat: Add support for --initial-delay option perf stat: Flush output after each line in interval mode Arnaldo Carvalho de Melo (3): perf trace: Beautify 'connect' result perf python: Remove duplicate TID bit from mask perf annotate browser: Improve description of '?' hotkey David Ahern (10): perf evsel: Actually show symbol offset in stack trace when requested perf tools: Fix compile of util/tsc.c perf top: move CONSOLE_CLEAR to header file perf stats: Add max and min stats perf session: Export a few functions for event processing perf kvm: Split out tracepoints from record args perf session: Export queue_event function perf kvm: Add live mode perf kvm: Add min and max stats to display perf kvm stat report: Add option to analyze specific VM Ingo Molnar (1): perf annotate browser: Fix typo Jason Wessel (1): perf machine: Do not require /lib/modules/* on a guest Jiri Olsa (10): perf: Add PERF_EVENT_IOC_ID ioctl to return event ID perf: Do not get values from disabled counters in group format read perf evlist: Use PERF_EVENT_IOC_ID perf ioctl to read event id perf tools: Add support for parsing PERF_SAMPLE_READ sample type perf evlist: Fix event ID retrieval for group format read case perf evlist: Add perf_evlist__id2sid method to get event ID related data perf evsel: Add PERF_SAMPLE_READ sample related processing perf tools: Add 'S' event/group modifier to read sample value perf tests: Add attr record group sampling test perf tests: Add parse events tests for leader sampling Joonsoo Kim (1): Revert "tools lib lk: Fix for cross build" Michael Ellerman (2): perf tools: Add support for pinned modifier perf tests: Add tests of new pinned modifier Namhyung Kim (2): perf util: Add parse_nsec_time() function perf ui/gtk: Fix segmentation fault on perf_hpp__for_each_format loop include/uapi/linux/perf_event.h | 1 + kernel/events/core.c | 12 +- tools/lib/lk/Makefile | 15 - tools/perf/Documentation/perf-list.txt | 2 + tools/perf/Documentation/perf-stat.txt | 5 + tools/perf/Makefile | 1 + tools/perf/arch/x86/util/tsc.c | 8 +- tools/perf/builtin-inject.c | 2 +- tools/perf/builtin-kvm.c | 732 +++++++++++++++++++++-- tools/perf/builtin-script.c | 4 +- tools/perf/builtin-stat.c | 24 +- tools/perf/builtin-top.c | 5 +- tools/perf/builtin-trace.c | 1 + tools/perf/python/twatch.py | 2 +- tools/perf/tests/attr/test-record-group-sampling | 36 ++ tools/perf/tests/builtin-test.c | 4 + tools/perf/tests/code-reading.c | 573 ++++++++++++++++++ tools/perf/tests/parse-events.c | 168 ++++++ tools/perf/tests/tests.h | 1 + tools/perf/tests/vmlinux-kallsyms.c | 36 +- tools/perf/ui/browsers/annotate.c | 20 +- tools/perf/ui/gtk/hists.c | 2 - tools/perf/util/annotate.c | 60 +- tools/perf/util/build-id.c | 2 +- tools/perf/util/dso.c | 10 +- tools/perf/util/dso.h | 17 + tools/perf/util/event.c | 18 +- tools/perf/util/event.h | 18 + tools/perf/util/evlist.c | 77 ++- tools/perf/util/evlist.h | 4 + tools/perf/util/evsel.c | 80 ++- tools/perf/util/evsel.h | 5 + tools/perf/util/machine.c | 25 +- tools/perf/util/map.c | 67 +-- tools/perf/util/map.h | 13 + tools/perf/util/parse-events.c | 17 +- tools/perf/util/parse-events.l | 3 +- tools/perf/util/session.c | 123 +++- tools/perf/util/session.h | 5 + tools/perf/util/stat.c | 6 + tools/perf/util/stat.h | 9 + tools/perf/util/symbol-elf.c | 174 +++++- tools/perf/util/symbol-minimal.c | 7 + tools/perf/util/symbol.c | 273 ++++++++- tools/perf/util/symbol.h | 5 + tools/perf/util/thread.h | 2 +- tools/perf/util/top.h | 2 + tools/perf/util/unwind.c | 4 +- tools/perf/util/util.c | 33 + tools/perf/util/util.h | 2 + 50 files changed, 2523 insertions(+), 192 deletions(-) create mode 100644 tools/perf/tests/attr/test-record-group-sampling create mode 100644 tools/perf/tests/code-reading.c