linux-kernel - Re: [PATCH v2 0/2] trace-cmd record: add --cpu-list option

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Message-ID: <20200303220745.527c57f2@oasis.local.home>
Date:   Tue, 3 Mar 2020 22:07:45 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Luiz Capitulino <lcapitulino@...hat.com>
Cc:     linux-kernel@...r.kernel.org,
        "linux-trace-devel@...r.kernel.org" 
        <linux-trace-devel@...r.kernel.org>
Subject: Re: [PATCH v2 0/2] trace-cmd record: add --cpu-list option

Looking through my inbox, I stumbled on this.

On Tue, 3 Jan 2017 11:54:06 -0500
Luiz Capitulino <lcapitulino@...hat.com> wrote:

> On Tue, 3 Jan 2017 11:45:30 -0500
> Steven Rostedt <rostedt@...dmis.org> wrote:
> 
> > On Tue, 3 Jan 2017 11:32:58 -0500
> > Luiz Capitulino <lcapitulino@...hat.com> wrote:
> >   
> > > On Tue, 22 Nov 2016 15:20:50 -0500
> > > Luiz Capitulino <lcapitulino@...hat.com> wrote:
> > >     
> > > > This series adds support for a --cpu-list option, which is
> > > > much more human friendly than -M:
> > > > 
> > > >   # trace-cmd record --cpu-list 1,4,10-15 [...]
> > > > 
> > > > The first patch is a small refectoring needed to
> > > > make --cpu-list support fit nicely. The second patch
> > > > adds the new option.      
> > > 
> > > ping?
> > >     
> > 
> > Thanks for the reminder ;-)
> > 
> > I'm going to try to get to this this week, but as this is my first week
> > on my new job (not to mention the new year), you may need to ping me
> > again.  
> 
> I see, no rush then.

I hope you really meant that, as I really did need another ping.

I think this is a good option to have. I've Cc'd linux-trace-devel, and
hopefully we'll get this feature added much sooner than the next 3
years!

-- Steve