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Date: Thu, 10 Sep 2015 11:19:06 +0200
From: Jiri Olsa <jolsa@redhat.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>, Ingo Molnar <mingo@kernel.org>,
        linux-kernel@vger.kernel.org, Adrian Hunter <adrian.hunter@intel.com>,
        Borislav Petkov <bp@suse.de>, David Ahern <dsahern@gmail.com>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Namhyung Kim <namhyung@kernel.org>,
        Stephane Eranian <eranian@google.com>, Wang Nan <wangnan0@huawei.com>
Subject: Re: [RFC 00/13] perf_env/CPU socket reorg/fixes
Message-ID: <20150910091906.GA3854@krava.brq.redhat.com>
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On Wed, Sep 09, 2015 at 04:50:12PM -0300, Arnaldo Carvalho de Melo wrote:
> Hi,
> 
> 	Please take a look at these changes to fix the problems reported by
> Wang Nan wrt accesses to the cpu_topology_map information.
> 
> 	The fixes are present on these following two csets:
> 
>   perf event: Use machine->env to find the cpu -> socket mapping
>   perf report: Do not blindly use env->cpu[al.cpu].socket_id
> 
> 	The rest are fixes made while working on this, infrastructure to enable
> the fixes, reverts for things that ended up not being necessary and some
> cleanups.
> 
> 	It is available at:
> 
>  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git perf/env
> 
> 	Please let me know if I can have your Acked-by, Tested-by or
> Reviewed-by.

perf_env holds the data for perf.data session.. is the plan to keep
it like this, or it's to be used in some other way? Moving it out of
session/header real suggest that.. just asking ;-)

jirka