linux-kernel - Re: [PATCH] perf sched timehist: Add --next option

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Message-ID: <CAJN39oh4NQGBPTXR37mMr2hbDosTQbzM2qN5Okjjt9TLMiEocw@mail.gmail.com>
Date:   Tue, 14 Mar 2017 17:39:40 -0700
From:   Brendan Gregg <bgregg@...flix.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        linux-kernel@...r.kernel.org, Namhyung Kim <namhyung@...nel.org>
Subject: Re: [PATCH] perf sched timehist: Add --next option

On Tue, Mar 14, 2017 at 6:12 AM, Arnaldo Carvalho de Melo
<acme@...nel.org> wrote:
> Em Tue, Mar 14, 2017 at 01:56:29AM +0000, Brendan Gregg escreveu:
>> The --next option shows the next task for each context switch, providing
>> more context for the sequence of scheduler events.
>>
>> $ perf sched timehist --next | head
>> Samples do not have callchains.
>>            time    cpu  task name                       wait time  sch delay   run time
>>                         [tid/pid]                          (msec)     (msec)     (msec)
>> --------------- ------  ------------------------------  ---------  ---------  ---------
>
> Thanks, applied.
>
> Minor request: when printing tool output in the cset comment, please add
> two spaces before all lines, my git-am scripts get confused with that
> --- thinking its a separator.

Ok, will do in the future, thanks Arnaldo!

Brendan