From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Jiri Olsa <jolsa@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
Andi Kleen <andi@firstfloor.org>, David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Wang Nan <wangnan0@huawei.com>
Subject: [PATCHSET 00/12] perf tools: Apply percent-limit to callchains
Date: Sun, 24 Jan 2016 22:53:23 +0900 [thread overview]
Message-ID: <1453643615-1616-1-git-send-email-namhyung@kernel.org> (raw)
Hello,
This patchset tries to implement percent limit to callchains which was
requested by Andi Kleen. For some reason, limiting callchains by
(overhead) percentage didn't work well. This patch fixes it and make
--percent-limit also works for callchains as well as hist entries.
This is available on 'perf/callchain-limit-v1' branch in my tree:
git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git
Any comments are welcome,
Thanks,
Namhyung
Namhyung Kim (12):
perf report: Apply --percent-limit to callchains also
perf report: Apply callchain percent limit on --stdio
perf report: Get rid of hist_entry__callchain_fprintf()
perf report: Fix percent calculation on --stdio
perf report: Hide output pipe for percent-limited callchains on stdio
perf hists browser: Fix dump to show correct callchain style
perf hists browser: Fix callchain_node__count_rows()
perf hists browser: Apply callchain percent limit
perf hists browser: Fix callchain counting when press ENTER key
perf hists browser: Fix counting callchains when expand/collapse all
perf hists browser: Update percent base for fractal callchain mode
perf report: Fix callchain percent limit on --gtk
tools/perf/builtin-report.c | 9 +-
tools/perf/ui/browsers/hists.c | 221 ++++++++++++++++++++++++++++++-----------
tools/perf/ui/gtk/hists.c | 15 +++
tools/perf/ui/stdio/hist.c | 74 ++++++++------
4 files changed, 229 insertions(+), 90 deletions(-)
--
2.6.4
next reply other threads:[~2016-01-24 13:54 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-24 13:53 Namhyung Kim [this message]
2016-01-24 13:53 ` [PATCH 01/12] perf report: Apply --percent-limit to callchains also Namhyung Kim
2016-01-24 13:53 ` [PATCH 02/12] perf report: Apply callchain percent limit on --stdio Namhyung Kim
2016-01-24 13:53 ` [PATCH 03/12] perf report: Get rid of hist_entry__callchain_fprintf() Namhyung Kim
2016-01-24 13:53 ` [PATCH 04/12] perf report: Fix percent calculation on --stdio Namhyung Kim
2016-01-24 13:53 ` [PATCH 05/12] perf report: Hide output pipe for percent-limited callchains on stdio Namhyung Kim
2016-01-24 13:53 ` [PATCH 06/12] perf hists browser: Fix dump to show correct callchain style Namhyung Kim
2016-01-24 13:53 ` [PATCH 07/12] perf hists browser: Fix callchain_node__count_rows() Namhyung Kim
2016-01-26 11:46 ` Jiri Olsa
2016-01-26 12:32 ` Namhyung Kim
2016-01-24 13:53 ` [PATCH 08/12] perf hists browser: Apply callchain percent limit Namhyung Kim
2016-01-24 13:53 ` [PATCH 09/12] perf hists browser: Fix callchain counting when press ENTER key Namhyung Kim
2016-01-24 13:53 ` [PATCH 10/12] perf hists browser: Fix counting callchains when expand/collapse all Namhyung Kim
2016-01-24 13:53 ` [PATCH 11/12] perf hists browser: Update percent base for fractal callchain mode Namhyung Kim
2016-01-24 13:53 ` [PATCH 12/12] perf report: Fix callchain percent limit on --gtk Namhyung Kim
2016-01-25 2:16 ` [PATCHSET 00/12] perf tools: Apply percent-limit to callchains Andi Kleen
2016-01-26 12:14 ` Jiri Olsa
2016-01-26 12:51 ` Namhyung Kim
2016-01-26 13:27 ` Jiri Olsa
2016-01-26 14:10 ` Namhyung Kim
2016-01-26 14:41 ` Jiri Olsa
2016-01-26 14:49 ` Namhyung Kim
2016-01-26 15:18 ` Jiri Olsa
2016-01-26 15:30 ` Arnaldo Carvalho de Melo
2016-01-26 15:41 ` Jiri Olsa
2016-01-26 15:54 ` Namhyung Kim
2016-01-26 16:15 ` Jiri Olsa
2016-01-27 13:21 ` Namhyung Kim
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