From: Ingo Molnar <mingo@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Borislav Petkov <bp@suse.de>, David Ahern <dsahern@gmail.com>,
Don Zickus <dzickus@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
He Kuang <hekuang@huawei.com>, Jiri Olsa <jolsa@redhat.com>,
Li Zhang <zhlcindy@linux.vnet.ibm.com>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Namhyung Kim <namhyung@kernel.org>,
Naohiro Aota <naota@elisp.net>,
Peter Zijlstra <peterz@infradead.org>,
pi3orama@163.com, Stephane Eranian <eranian@google.com>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
Wang Nan <wangnan0@huawei.com>, Zefan Li <lizefan@huawei.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: Re: [GIT PULL 0/8] perf/core improvements and fixes
Date: Thu, 18 Jun 2015 09:40:10 +0200 [thread overview]
Message-ID: <20150618074010.GA3194@gmail.com> (raw)
In-Reply-To: <1434576155-30038-1-git-send-email-acme@kernel.org>
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo,
>
> Please consider pulling, this is on top of perf-core-for-mingo, that is
> still outstanding,
>
> Thanks!
>
> - Arnaldo
>
> The following changes since commit b031220d520238075bd99513a420e65cf37866ad:
>
> perf probe: Fix to return error if no probe is added (2015-06-16 11:39:51 -0300)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-2
>
> for you to fetch changes up to 5d484f99aed547e235f2229653c95392a1bc3692:
>
> perf top: Allow disabling/enabling events dynamicly (2015-06-17 16:50:52 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> User visible:
>
> - Allow disabling/enabling events dynamicly in 'perf top':
> a 'perf top' session can instantly become a 'perf report'
> one, i.e. going from dynamic analysis to a static one,
> returning to a dynamic one is possible, to toogle the
> modes, just press CTRL+z. (Arnaldo Carvalho de Melo)
Nice!! :-)
Btw., it would be nice if the status line carried information about whether
collection is 'frozen' or running, at a glance. A hint might also suggest how to
unfreeze the session - in case someone pressed Ctrl-Z to suspend the perf top
session ...
Also, there's now a GUI inconsistency with perf report: which will now exit on
Ctrl-Z. It should probably print a warning in the status line instead, that
freezing/unfreezing only works in 'perf top'.
>
> - Greatly speed up 'perf probe --list' by caching debuginfo
> (Masami Hiramatsu)
>
> - Fix 'perf trace' race condition at the end of started
> workloads (Sukadev Bhattiprolu)
>
> - Fix a problem when opening old perf.data with different
> byte order (Wang Nan)
>
> Infrastructure:
>
> - Ignore .config-detected in .gitignore (Wang Nan)
>
> - Move libtraceevent dynamic list to separated LDFLAGS
> variable (Wang Nan)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (2):
> perf evlist: Add toggle_enable() method
> perf top: Allow disabling/enabling events dynamicly
>
> Masami Hiramatsu (2):
> perf probe: Show usage even if the last event is skipped
> perf probe: Speed up perf probe --list by caching debuginfo
>
> Sukadev Bhattiprolu (1):
> perf trace: Fix race condition at the end of started workloads
>
> Wang Nan (3):
> perf tools: Ignore .config-detected in .gitignore
> perf tools: Fix a problem when opening old perf.data with different byte order
> perf tools: Move libtraceevent dynamic list to separated LDFLAGS variable
>
> tools/perf/.gitignore | 1 +
> tools/perf/Makefile.perf | 8 ++--
> tools/perf/builtin-top.c | 52 ++++++++++++++++++--------
> tools/perf/ui/browsers/hists.c | 2 +
> tools/perf/util/evlist.c | 18 ++++++++-
> tools/perf/util/evlist.h | 2 +
> tools/perf/util/probe-event.c | 83 +++++++++++++++++++++++++++++++-----------
> tools/perf/util/session.c | 50 ++++++++++++++++++-------
> 8 files changed, 160 insertions(+), 56 deletions(-)
Pulled, thanks a lot Arnaldo!
Ingo
next prev parent reply other threads:[~2015-06-18 7:40 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 21:22 [GIT PULL 0/8] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 1/8] perf tools: Ignore .config-detected in .gitignore Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 2/8] perf tools: Fix a problem when opening old perf.data with different byte order Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 3/8] perf tools: Move libtraceevent dynamic list to separated LDFLAGS variable Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 4/8] perf probe: Show usage even if the last event is skipped Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 5/8] perf probe: Speed up perf probe --list by caching debuginfo Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 6/8] perf trace: Fix race condition at the end of started workloads Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 7/8] perf evlist: Add toggle_enable() method Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 8/8] perf top: Allow disabling/enabling events dynamicly Arnaldo Carvalho de Melo
2015-06-18 7:40 ` Ingo Molnar [this message]
2015-06-18 20:18 ` [RFC] hotkey for disabling/enabling events in 'perf top' TUI was Re: [GIT PULL 0/8] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-06-18 20:58 ` Ingo Molnar
2015-06-18 21:39 ` Arnaldo Carvalho de Melo
2015-06-19 6:27 ` Ingo Molnar
2015-06-19 20:07 ` Arnaldo Carvalho de Melo
2015-06-19 23:05 ` Ingo Molnar
2015-06-22 14:52 ` Arnaldo Carvalho de Melo
-- strict thread matches above, loose matches on Subject: below --
2018-03-28 18:49 Arnaldo Carvalho de Melo
2018-03-29 7:23 ` Ingo Molnar
2017-10-03 12:55 Arnaldo Carvalho de Melo
2017-10-03 16:38 ` Ingo Molnar
2016-01-15 21:40 Arnaldo Carvalho de Melo
2016-01-19 7:32 ` Ingo Molnar
2015-10-29 23:05 Arnaldo Carvalho de Melo
2015-10-30 9:10 ` Ingo Molnar
2015-10-22 22:14 Arnaldo Carvalho de Melo
2015-10-23 8:28 ` Ingo Molnar
2015-10-13 19:41 Arnaldo Carvalho de Melo
2015-10-14 13:09 ` Ingo Molnar
2015-09-15 15:28 Arnaldo Carvalho de Melo
2015-09-16 7:25 ` Ingo Molnar
2015-09-16 13:50 ` Arnaldo Carvalho de Melo
2014-10-01 19:50 Arnaldo Carvalho de Melo
2014-10-03 3:31 ` Ingo Molnar
2014-05-19 12:30 Jiri Olsa
2014-05-20 6:37 ` Ingo Molnar
2012-09-06 19:31 Arnaldo Carvalho de Melo
2012-09-07 5:39 ` Ingo Molnar
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