linux-kernel - Re: [PATCH v2] perf tools: make -C consistent across commands (for cpu list arg)

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Date:	Thu, 17 Nov 2011 22:41:39 -0200
From:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
To:	David Ahern <dsahern@...il.com>
Cc:	mingo@...e.hu, linux-kernel@...r.kernel.org, peterz@...radead.org,
	fweisbec@...il.com
Subject: Re: [PATCH v2] perf tools: make -C consistent across commands (for
 cpu list arg)

Em Thu, Nov 17, 2011 at 04:10:24PM -0700, David Ahern escreveu:
> On 11/13/2011 11:30 AM, David Ahern wrote:
> > Currently the meaning of -C varies by perf command: for perf-top,
> > perf-stat, perf-record it means cpu list. For perf-report it
> > means comm list. Then perf-annotate, perf-report and perf-script
> > use -c for cpu list.
> > 
> > Fix annotate, report and script to use -C for cpu list to be
> > consistent with top, stat and record. This means report needs
> > to use -c for comm list which does introduce a backward
> > compatibility change.
> 
> Any objections to making this argument consistent? I am waiting to send
> a follow-on patch that adds comm filtering to perf-script.

Its OK for perf/core, I'll apply and try to publish what I have
tomorrow.
 
- Arnaldo
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