linux-kernel - Re: [PATCH 03/25] perf tools: Add reference counting for cpu

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Message-ID: <20150610200721.GA6803@krava.redhat.com>
Date:	Wed, 10 Jun 2015 22:07:21 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Jiri Olsa <jolsa@...nel.org>, lkml <linux-kernel@...r.kernel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Andi Kleen <ak@...ux.intel.com>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 03/25] perf tools: Add reference counting for cpu_map
 object

On Wed, Jun 10, 2015 at 04:07:46PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Wed, Jun 10, 2015 at 08:10:36PM +0200, Jiri Olsa escreveu:
> > Adding refference counting for cpu_map object, so
> > it could be easily shared among other objects.
> > 
> > Using cpu_map__put instead cpu_map__delete and making
> > cpu_map__delete static.
> 
> Please use atomic.h, as was done recently for the 'map', 'dso' and
> 'thread' structs, but other than that, its fine.

ook,

jirka
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