linux-kernel - Re: [PATCH V3 02/11] rtla: Add --house-keeping option

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Message-ID: <8cbfa5c1-bc6b-741e-3739-f251edeecfbf@kernel.org>
Date:   Mon, 12 Jun 2023 16:21:35 +0200
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-doc@...r.kernel.org, Juri Lelli <juri.lelli@...hat.com>,
        William White <chwhite@...hat.com>,
        Jonathan Corbet <corbet@....net>
Subject: Re: [PATCH V3 02/11] rtla: Add --house-keeping option

On 6/12/23 16:06, Masami Hiramatsu (Google) wrote:
> On Tue,  6 Jun 2023 18:12:16 +0200
> Daniel Bristot de Oliveira <bristot@...nel.org> wrote:
> 
>> To avoid having rtla interfering with the measurement threads, add an
>> option for the user to set the CPUs in which rtla should run. For
>> instance:
>>
>>   # rtla timerlat top -H 0 -C 1-7
> Isn't it '-c 1-7' instead of '-C', because -C is for cgroup name?

Ooops, you are right.

-- Daniel

> Thanks,
>