linux-kernel - Re: [PATCH 3/3] perf, tools: Fix completion script to handle comma list

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Date:   Thu, 6 Oct 2016 17:29:44 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Andi Kleen <ak@...ux.intel.com>
Cc:     Andi Kleen <andi@...stfloor.org>, jolsa@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] perf, tools: Fix completion script to handle comma
 list

Em Thu, Oct 06, 2016 at 01:08:39PM -0700, Andi Kleen escreveu:
> > perf stat -e CPL_CYCLES.RING0
> > 
> > but if I try:
> > 
> > perf stat -e cycles,CPL<TAB>
> > 
> > I get nothing :-\
> > 
> > Is this working with you?
> 
> You can't mix cases like this, the upper case patch doesn't support that.
> It's either all upper or all lower case.
> 
> If you continue with lower case it should work.

I understand that this should be a limitation of the current patch, but
if we decide to support completion after a comma, I think people will
expect that all events will be available :-\

- Arnaldo