From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Jiri Olsa <jolsa@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
David Ahern <dsahern@gmail.com>,
Stephane Eranian <eranian@google.com>,
Andi Kleen <andi@firstfloor.org>, Wang Nan <wangnan0@huawei.com>
Subject: Dynamicly add/remove sort keys was: Re: [PATCH 08/17] perf hists browser: Fix context menu item
Date: Fri, 22 Jan 2016 11:37:18 -0300 [thread overview]
Message-ID: <20160122143718.GG4034@kernel.org> (raw)
In-Reply-To: <1452960197-5323-9-git-send-email-namhyung@kernel.org>
Hi Namhyung,
While continuing to process this series, I thought about one new
feature: A popup menu that would allow adding/removing sort keys, which
would entail resorting with the new sort order, what do you think?
It may be relatively simple to implement, or I may be missing
something, this is just a brainstorm...
To avoid reprocessing everything, which may not even be
possible (perf top case) we could mark the field as such and when
showing such hist_entries it would have a <?> marker.
Say DSO wasn't in the sort order, then each bucket wouldn't be
for just one DSO, sure, in this case, when invoking the popup to add DSO
to the sort order, we would keep those old hist entries around but when
showing them the column for DSO would have <?>, in the top case those
would at some point decay, with the new ones with this info appearing as
time goes by.
This is part of a general trend of removing the need to restart
the session when wanting to change the sort order, min percent, max
stack, etc, etc.
Anyway, back to processing patches :-)
- Arnaldo
next prev parent reply other threads:[~2016-01-22 14:37 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-16 16:03 [RFC/PATCHSET 00/17] perf tools: Add support for hierachy view (v2) Namhyung Kim
2016-01-16 16:03 ` [PATCH 01/17] perf hists: Basic support of hierarchical report view Namhyung Kim
2016-01-17 16:15 ` Jiri Olsa
2016-01-19 10:51 ` Namhyung Kim
2016-01-19 16:50 ` Arnaldo Carvalho de Melo
2016-01-20 17:00 ` Jiri Olsa
2016-01-20 17:09 ` Arnaldo Carvalho de Melo
2016-01-21 4:08 ` Namhyung Kim
2016-01-21 10:43 ` Jiri Olsa
2016-01-21 12:55 ` Namhyung Kim
2016-01-21 13:35 ` Jiri Olsa
2016-01-21 14:02 ` Arnaldo Carvalho de Melo
2016-01-22 10:44 ` Namhyung Kim
2016-01-22 10:43 ` Namhyung Kim
2016-01-22 11:37 ` Jiri Olsa
2016-01-21 11:35 ` Jiri Olsa
2016-01-21 13:01 ` Namhyung Kim
2016-01-16 16:03 ` [PATCH 02/17] perf hists: Resort hist entries with hierarchy Namhyung Kim
2016-01-21 11:41 ` Jiri Olsa
2016-01-21 13:03 ` Namhyung Kim
2016-01-16 16:03 ` [PATCH 03/17] perf hists: Add helper functions for hierarchy mode Namhyung Kim
2016-01-20 22:19 ` Arnaldo Carvalho de Melo
2016-01-21 3:59 ` Namhyung Kim
2016-01-21 4:19 ` [PATCH v2 " Namhyung Kim
2016-01-21 13:05 ` Namhyung Kim
2016-01-16 16:03 ` [PATCH 04/17] perf hists: Cleanup filtering functions Namhyung Kim
2016-01-19 20:39 ` Arnaldo Carvalho de Melo
2016-01-20 1:15 ` [PATCH v2 04.1/17] perf hists: Remove parent filter check in DSO filter function Namhyung Kim
2016-01-20 1:15 ` [PATCH v2 04.2/17] perf hists: Cleanup filtering functions Namhyung Kim
2016-01-21 12:02 ` Jiri Olsa
2016-02-03 10:08 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-21 12:02 ` [PATCH v2 04.1/17] perf hists: Remove parent filter check in DSO filter function Jiri Olsa
2016-02-03 10:07 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-16 16:03 ` [PATCH 05/17] perf hists: Support filtering in hierarchy mode Namhyung Kim
2016-01-16 16:03 ` [PATCH 06/17] perf ui/stdio: Implement hierarchy output mode Namhyung Kim
2016-01-16 16:03 ` [PATCH 07/17] perf ui/stdio: Align column header for hierarchy output Namhyung Kim
2016-01-20 22:40 ` Arnaldo Carvalho de Melo
2016-01-21 4:00 ` Namhyung Kim
2016-01-16 16:03 ` [PATCH 08/17] perf hists browser: Fix context menu item Namhyung Kim
2016-01-21 0:52 ` Arnaldo Carvalho de Melo
2016-01-21 4:07 ` Namhyung Kim
2016-01-21 23:51 ` Arnaldo Carvalho de Melo
2016-01-22 11:08 ` Namhyung Kim
2016-01-22 14:37 ` Arnaldo Carvalho de Melo [this message]
2016-02-03 10:10 ` [tip:perf/core] perf sort: Provide a way to find out if per-thread bucketing is in place tip-bot for Namhyung Kim
2016-02-03 10:11 ` [tip:perf/core] perf hists browser: Only 'Zoom into thread' only when sort order has 'pid' tip-bot for Namhyung Kim
2016-02-03 10:11 ` [tip:perf/core] perf hists browser: Only offer symbol scripting when a symbol is under the cursor tip-bot for Namhyung Kim
2016-02-03 10:11 ` [tip:perf/core] perf hists browser: Offer 'Zoom into DSO'/' Map details' only when sort order has 'dso' tip-bot for Namhyung Kim
2016-02-03 10:12 ` [tip:perf/core] perf hists browser: Be a bit more strict about presenting CPU socket zoom tip-bot for Namhyung Kim
2016-02-03 10:12 ` [tip:perf/core] perf hists browser: Offer non-symbol specific menu options for --sort without 'sym' tip-bot for Namhyung Kim
2016-01-16 16:03 ` [PATCH 09/17] perf hists browser: Count number of hierarchy entries Namhyung Kim
2016-01-16 16:03 ` [PATCH 10/17] perf hists browser: Support collapsing/expanding whole entries in hierarchy Namhyung Kim
2016-01-16 16:03 ` [PATCH 11/17] perf hists browser: Factor out hist_browser__show_callchain() Namhyung Kim
2016-01-16 16:03 ` [PATCH 12/17] perf hists browser: Implement hierarchy output Namhyung Kim
2016-01-16 16:03 ` [PATCH 13/17] perf hists browser: Align column header in hierarchy mode Namhyung Kim
2016-01-16 16:03 ` [PATCH 14/17] perf ui/gtk: Implement hierarchy output mode Namhyung Kim
2016-01-16 16:03 ` [PATCH 15/17] perf report: Add --hierarchy option Namhyung Kim
2016-01-16 16:03 ` [PATCH 16/17] perf hists: Support decaying in hierarchy mode Namhyung Kim
2016-01-16 16:03 ` [PATCH 17/17] perf top: Add --hierarchy option Namhyung Kim
2016-01-17 10:25 ` [RFC/PATCHSET 00/17] perf tools: Add support for hierachy view (v2) Pekka Enberg
2016-01-19 10:42 ` Namhyung Kim
2016-01-17 19:31 ` Andi Kleen
2016-01-19 10:45 ` Namhyung Kim
2016-01-19 21:03 ` Arnaldo Carvalho de Melo
2016-01-19 21:07 ` Arnaldo Carvalho de Melo
2016-01-19 22:12 ` Andi Kleen
2016-01-19 22:24 ` Arnaldo Carvalho de Melo
2016-01-20 0:56 ` Namhyung Kim
2016-01-20 1:11 ` Andi Kleen
2016-01-20 1:36 ` Namhyung Kim
2016-01-20 1:43 ` Andi Kleen
2016-01-20 13:34 ` Arnaldo Carvalho de Melo
2016-01-19 20:00 ` Arnaldo Carvalho de Melo
2016-01-19 20:52 ` Arnaldo Carvalho de Melo
2016-01-20 0:19 ` Namhyung Kim
2016-01-19 20:59 ` Arnaldo Carvalho de Melo
2016-01-20 0:34 ` Namhyung Kim
2016-01-20 5:28 ` Andi Kleen
2016-01-20 7:49 ` Taeung Song
2016-01-20 15:08 ` Namhyung Kim
2016-01-20 16:34 ` Taeung Song
2016-01-21 4:17 ` Namhyung Kim
2016-01-21 4:58 ` Taeung Song
2016-01-20 13:32 ` Arnaldo Carvalho de Melo
2016-01-20 15:01 ` Namhyung Kim
2016-01-20 15:25 ` Arnaldo Carvalho de Melo
2016-01-20 15:29 ` Arnaldo Carvalho de Melo
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