linux-kernel - Re: [PATCH] perf hists browser: Add 'm' key for context menu display

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Message-ID: <20151013023050.GQ14409@kernel.org>
Date:	Mon, 12 Oct 2015 23:30:50 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jiri Olsa <jolsa@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>
Subject: Re: [PATCH] perf hists browser: Add 'm' key for context menu display

Em Tue, Oct 13, 2015 at 09:02:01AM +0900, Namhyung Kim escreveu:
> With horizontal scrolling, the left/right arrow keys are used to
> scroll columns and ENTER/ESC keys are used to enter/exit menu.
> However if callchain is recorded, the ENTER key is used to toggle
> callchain expansion so there's no way to display menu.  Use 'm' key to
> display the menu for this case.

Thanks, applied.

- Arnaldo
 
> Signed-off-by: Namhyung Kim <namhyung@...nel.org>
> ---
>  tools/perf/ui/browsers/hists.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
> index 9b7346a881cf..c8ec9bdb9c04 100644
> --- a/tools/perf/ui/browsers/hists.c
> +++ b/tools/perf/ui/browsers/hists.c
> @@ -1769,6 +1769,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
>  	"E             Expand all callchains\n"				\
>  	"F             Toggle percentage of filtered entries\n"		\
>  	"H             Display column headers\n"			\
> +	"m             Display context menu\n"				\
>  	"S             Zoom into current Processor Socket\n"		\
>  
>  	/* help messages are sorted by lexical order of the hotkey */
> @@ -1934,6 +1935,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
>  			continue;
>  		case K_ENTER:
>  		case K_RIGHT:
> +		case 'm':
>  			/* menu */
>  			break;
>  		case K_ESC:
> -- 
> 2.6.1
--
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