From: Ingo Molnar <mingo@kernel.org>
To: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: linux-kernel@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Adrian Hunter <adrian.hunter@intel.com>,
Andi Kleen <andi@firstfloor.org>,
Aswin Chandramouleeswaran <aswin@hp.com>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
David Ahern <dsahern@gmail.com>,
Davidlohr Bueso <davidlohr@hp.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Jiri Olsa <jolsa@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Mike Galbraith <efault@gmx.de>, Namhyung Kim <namhyung@gmail.com>,
Paul Mackerras <paulus@samba.org>,
Pekka Enberg <penberg@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ramkumar Ramachandra <artagnon@gmail.com>,
Scott J Norton <scott.norton@hp.com>,
Stephane Eranian <eranian@google.com>,
Tom Zanussi <tom.zanussi@linux.intel.com>,
Waiman Long <Waiman.Long@hp.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: Re: [GIT PULL 00/26] perf/core improvements and fixes
Date: Wed, 23 Oct 2013 09:48:42 +0200 [thread overview]
Message-ID: <20131023074842.GC9916@gmail.com> (raw)
In-Reply-To: <1382452114-1243-1-git-send-email-acme@infradead.org>
* Arnaldo Carvalho de Melo <acme@infradead.org> wrote:
> From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
>
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit 1ff9ecf797e398b9937d9da4c2236f4140b96339:
>
> Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2013-10-15 11:55:46 +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 5dbb6e81d85e55ee2b4cf523c1738e16f63e5400:
>
> perf top: Add --max-stack option to limit callchain stack scan (2013-10-21 17:36:25 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> . Convert callchain children list to rbtree, greatly reducing the time
> taken for callchain processing, from Namhyung Kim.
>
> . Add --max-stack option to limit callchain stack scan in 'top' and 'report',
> improving callchain processing when reducing the stack depth is an option,
> from Waiman Long.
>
> . Compare dso's also when comparing symbols, to avoid grouping together
> symbols with the same name but on different DSOs, fix from Namhyung Kim.
>
> . 'perf trace' now can can use a 'perf probe' wannabe tracepoint to hook into
> the userspace -> kernel pathname copy so that it can map fds to pathnames
> without reading /proc/pid/fd/ symlinks.
>
> . 'perf trace' now emits hints as to why tracing is not possible, helping the
> user to setup the system to allow tracing in the desired permission
> granularity, telling if the problem is due to debugfs not being mounted or
> with not enough permission for !root, /proc/sys/kernel/perf_event_paranoit
> value, etc.
>
> . Add missing 'mmap2' in evsel debug print, from Adrian Hunter.
>
> . Add missing decrement in id sample parsing, not a fix per se, just to
> avoid a problem whem somebody adds another field, from Adrian Hunter.
>
> . Improve write_output error message in 'perf record', from Adrian Hunter.
>
> . Add missing sample flush for piped events, fix from Adrian Hunter.
>
> . Add missing members to perf_event__attr_swap(), fix from Adrian Hunter.
>
> . Assorted fixes for 32-bit build, from Adrian Hunter
>
> . Print addr by default for BTS in 'perf script', from Adrian Juntmer
>
> . Separating data file properties from session, code reorganization from
> Jiri Olsa.
>
> . Show error in 'perf list' if tracepoints not available, from Pekka Enberg.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Adrian Hunter (11):
> perf evsel: Add missing 'mmap2' from debug print
> perf evsel: Add missing decrement in id sample parsing
> perf record: Improve write_output error message
> perf session: Add missing sample flush for piped events
> perf session: Add missing members to perf_event__attr_swap()
> perf evlist: Fix 32-bit build error
> perf tools: Fix test_on_exit for 32-bit build
> perf tools: Fix bench/numa.c for 32-bit build
> perf evlist: Fix perf_evlist__mmap comments
> perf evlist: Factor out duplicated mmap code
> perf script: Print addr by default for BTS
>
> Arnaldo Carvalho de Melo (7):
> perf scripting perl: Fix build error on Fedora 12
> perf trace: Split fd -> pathname array handling
> perf trace: Use vfs_getname hook if available
> perf trace: Improve event processing exit
> perf evlist: Introduce perf_evlist__strerror_tp method
> perf tools: Introduce filename__read_int helper
> perf trace: Improve messages related to /proc/sys/kernel/perf_event_paranoid
>
> Jiri Olsa (3):
> perf tools: Add data object to handle perf data file
> perf tools: Add perf_data_file__open interface to data object
> perf session: Separating data file properties from session
>
> Namhyung Kim (2):
> perf callchain: Convert children list to rbtree
> perf tools: Compare dso's also when comparing symbols
>
> Pekka Enberg (1):
> perf list: Show error if tracepoints not available
>
> Waiman Long (2):
> perf report: Add --max-stack option to limit callchain stack scan
> perf top: Add --max-stack option to limit callchain stack scan
>
> tools/perf/Documentation/perf-report.txt | 8 +
> tools/perf/Documentation/perf-top.txt | 8 +
> tools/perf/Documentation/perf-trace.txt | 4 +
> tools/perf/Makefile.perf | 1 +
> tools/perf/bench/numa.c | 4 +-
> tools/perf/builtin-annotate.c | 11 +-
> tools/perf/builtin-buildid-cache.c | 8 +-
> tools/perf/builtin-buildid-list.c | 11 +-
> tools/perf/builtin-diff.c | 19 +-
> tools/perf/builtin-evlist.c | 7 +-
> tools/perf/builtin-inject.c | 7 +-
> tools/perf/builtin-kmem.c | 7 +-
> tools/perf/builtin-kvm.c | 13 +-
> tools/perf/builtin-lock.c | 7 +-
> tools/perf/builtin-mem.c | 9 +-
> tools/perf/builtin-record.c | 80 +++------
> tools/perf/builtin-report.c | 40 +++--
> tools/perf/builtin-sched.c | 6 +-
> tools/perf/builtin-script.c | 21 ++-
> tools/perf/builtin-timechart.c | 10 +-
> tools/perf/builtin-top.c | 16 +-
> tools/perf/builtin-trace.c | 196 +++++++++++++--------
> tools/perf/config/feature-checks/test-on-exit.c | 1 +
> tools/perf/perf.h | 1 -
> tools/perf/util/callchain.c | 147 ++++++++++++----
> tools/perf/util/callchain.h | 11 +-
> tools/perf/util/data.c | 120 +++++++++++++
> tools/perf/util/data.h | 48 +++++
> tools/perf/util/evlist.c | 159 +++++++++++------
> tools/perf/util/evlist.h | 3 +
> tools/perf/util/evsel.c | 2 +
> tools/perf/util/header.c | 22 ++-
> tools/perf/util/machine.c | 14 +-
> tools/perf/util/machine.h | 3 +-
> tools/perf/util/parse-events.c | 4 +-
> .../perf/util/scripting-engines/trace-event-perl.c | 2 +-
> tools/perf/util/session.c | 139 ++++++---------
> tools/perf/util/session.h | 11 +-
> tools/perf/util/sort.c | 10 ++
> tools/perf/util/top.h | 1 +
> tools/perf/util/util.c | 17 ++
> tools/perf/util/util.h | 2 +
> 42 files changed, 834 insertions(+), 376 deletions(-)
> create mode 100644 tools/perf/util/data.c
> create mode 100644 tools/perf/util/data.h
Pulled, thanks a lot Arnaldo!
Ingo
next prev parent reply other threads:[~2013-10-23 7:48 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-22 14:28 [GIT PULL 00/26] perf/core improvements and fixes Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 01/26] perf scripting perl: Fix build error on Fedora 12 Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 02/26] perf trace: Split fd -> pathname array handling Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 03/26] perf trace: Use vfs_getname hook if available Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 04/26] perf trace: Improve event processing exit Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 05/26] perf evlist: Introduce perf_evlist__strerror_tp method Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 06/26] perf tools: Introduce filename__read_int helper Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 07/26] perf trace: Improve messages related to /proc/sys/kernel/perf_event_paranoid Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 08/26] perf evsel: Add missing 'mmap2' from debug print Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 09/26] perf evsel: Add missing decrement in id sample parsing Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 10/26] perf record: Improve write_output error message Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 11/26] perf session: Add missing sample flush for piped events Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 12/26] perf session: Add missing members to perf_event__attr_swap() Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 13/26] perf evlist: Fix 32-bit build error Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 14/26] perf tools: Fix test_on_exit for 32-bit build Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 15/26] perf tools: Fix bench/numa.c " Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 16/26] perf evlist: Fix perf_evlist__mmap comments Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 17/26] perf evlist: Factor out duplicated mmap code Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 18/26] perf script: Print addr by default for BTS Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 19/26] perf list: Show error if tracepoints not available Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 20/26] perf callchain: Convert children list to rbtree Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 21/26] perf tools: Compare dso's also when comparing symbols Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 22/26] perf tools: Add data object to handle perf data file Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 23/26] perf tools: Add perf_data_file__open interface to data object Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 24/26] perf session: Separating data file properties from session Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 25/26] perf report: Add --max-stack option to limit callchain stack scan Arnaldo Carvalho de Melo
2013-10-22 14:28 ` [PATCH 26/26] perf top: " Arnaldo Carvalho de Melo
2013-10-23 7:48 ` Ingo Molnar [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-01-26 17:47 [GIT PULL 00/26] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-01-28 14:50 ` Ingo Molnar
2015-01-28 14:55 ` Arnaldo Carvalho de Melo
2015-08-07 1:58 Arnaldo Carvalho de Melo
2015-08-07 7:13 ` Ingo Molnar
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