From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Jiri Olsa <jolsa@kernel.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] perf hist browser: Fix hierarchy column counts
Date: Mon, 24 Oct 2016 21:38:11 +0200 [thread overview]
Message-ID: <20161024193811.GD302@x4> (raw)
In-Reply-To: <20161024170040.GC302@x4>
On 2016.10.24 at 19:00 +0200, Markus Trippelsdorf wrote:
> On 2016.10.25 at 01:21 +0900, Namhyung Kim wrote:
> > The perf report/top on TUI supports horizontal scrolling using LEFT and
> > RIGHT keys. But it calculate the number of columns incorrectly when
> > hierarchy mode is enabled so that keep pressing RIGHT key can make the
> > output disappeared. In the hierarchy mode, all sort keys are collapsed
> > into a single column, so it needs to be applied when calculating column
> > numbers.
>
> Thanks, this is much better now.
>
> But it doesn't scroll wide enough. In "perf top" when I press the RIGHT
> key the symbols are shown on the hard left side. In "perf top --hierarchy",
> when I press the RIGHT key, there are 5 empty spaces on the left hand
> side that should be deleted.
It might be a good idea to keep the + and - signs on the left hand side
when scrolling horizontally like "perf report -g" does.
--
Markus
next prev parent reply other threads:[~2016-10-24 19:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-24 16:21 [PATCH] perf hist browser: Fix hierarchy column counts Namhyung Kim
2016-10-24 17:00 ` Markus Trippelsdorf
2016-10-24 19:38 ` Markus Trippelsdorf [this message]
2016-10-28 17:44 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-11-12 10:52 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
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