From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757613AbcDMOne (ORCPT ); Wed, 13 Apr 2016 10:43:34 -0400 Received: from casper.infradead.org ([85.118.1.10]:48781 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757305AbcDMOn1 (ORCPT ); Wed, 13 Apr 2016 10:43:27 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , David Ahern , Jiri Olsa , Milian Wolff , Namhyung Kim , Peter Zijlstra , Wang Nan , Arnaldo Carvalho de Melo Subject: [GIT PULL 00/11] perf/core improvements and fixes Date: Wed, 13 Apr 2016 11:43:06 -0300 Message-Id: <1460558597-16895-1-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.5 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.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 31d50c551e30923b86a1b5b420920dd1927fa63b: perf/x86/amd/uncore: Do not register a task ctx for uncore PMUs (2016-04-13 11:56:36 +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-20160413 for you to fetch changes up to 59247e33ff494e3643cdff54b64bf72575052b76: perf trace: Do not accept --no-syscalls together with -e (2016-04-13 10:11:52 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: User visible: - Print callchains asked for events requested via 'perf trace --event' too: (Arnaldo Carvalho de Melo) # trace -e nanosleep --call dwarf --event sched:sched_switch/call-graph=fp/ usleep 1 0.346 (0.005 ms): usleep/24428 nanosleep(rqtp: 0x7fffa15a0540) ... 0.346 ( ): sched:sched_switch:usleep:24428 [120] S ==> swapper/3:0 [120]) __schedule+0xfe200402 ([kernel.kallsyms]) schedule+0xfe200035 ([kernel.kallsyms]) do_nanosleep+0xfe20006f ([kernel.kallsyms]) hrtimer_nanosleep+0xfe2000dc ([kernel.kallsyms]) sys_nanosleep+0xfe20007a ([kernel.kallsyms]) do_syscall_64+0xfe200062 ([kernel.kallsyms]) return_from_SYSCALL_64+0xfe200000 ([kernel.kallsyms]) __nanosleep+0xffff005b8d602010 (/usr/lib64/libc-2.22.so) 0.400 (0.059 ms): usleep/24428 ... [continued]: nanosleep()) = 0 __nanosleep+0x10 (/usr/lib64/libc-2.22.so) usleep+0x34 (/usr/lib64/libc-2.22.so) main+0x1eb (/usr/bin/usleep) __libc_start_main+0xf0 (/usr/lib64/libc-2.22.so) _start+0x29 (/usr/bin/usleep) - Allow requesting that some CPUs or PIDs be highlighted in 'perf sched map' (Jiri Olsa) - Compact 'perf sched map' to show just CPUs with activity, improving the output in high core count systems (Jiri Olsa) - Fix segfault with 'perf trace --no-syscalls -e syscall-names' by bailing out such request, doesn't make sense to ask for no syscalls and then specify which ones should be printed (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Arnaldo Carvalho de Melo (3): perf trace: Support callchains for --event too perf evsel: Move some methods from session.[ch] to evsel.[ch] perf trace: Do not accept --no-syscalls together with -e Jiri Olsa (8): perf thread_map: Add has() method perf cpu_map: Add has() method perf sched: Add compact display option perf sched: Use color_fprintf for output perf thread_map: Make new_by_tid_str constructor public perf sched map: Color given pids perf sched map: Color given cpus perf sched map: Display only given cpus tools/perf/Documentation/perf-sched.txt | 16 +++ tools/perf/builtin-sched.c | 198 ++++++++++++++++++++++++++++++-- tools/perf/builtin-script.c | 14 +-- tools/perf/builtin-trace.c | 48 +++++--- tools/perf/util/cpumap.c | 12 ++ tools/perf/util/cpumap.h | 2 + tools/perf/util/evsel.c | 131 +++++++++++++++++++++ tools/perf/util/evsel.h | 13 +++ tools/perf/util/session.c | 130 --------------------- tools/perf/util/session.h | 13 --- tools/perf/util/thread_map.c | 14 ++- tools/perf/util/thread_map.h | 3 + 12 files changed, 416 insertions(+), 178 deletions(-)