linux-kernel - Re: [PATCH 04/13] perf env: Introduce read_cpu_topology

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Message-ID: <20150911163245.GS23511@kernel.org>
Date:	Fri, 11 Sep 2015 13:32:45 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Stephane Eranian <eranian@...gle.com>,
	David Ahern <dsahern@...il.com>,
	"Wangnan (F)" <wangnan0@...wei.com>,
	"Liang, Kan" <kan.liang@...el.com>, Ingo Molnar <mingo@...nel.org>,
	linux-kernel@...r.kernel.org,
	"Hunter, Adrian" <adrian.hunter@...el.com>,
	Borislav Petkov <bp@...e.de>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>, pi3orama@....com
Subject: Re: [PATCH 04/13] perf env: Introduce read_cpu_topology_map() method

Em Sat, Sep 12, 2015 at 01:14:02AM +0900, Namhyung Kim escreveu:
> > You inverted it, no?

> > So, could you please check if the below patch can have your Acked-by?
> > Namhyung?
 
> Looks good to me.
 
> Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks, added it to the patch, after lunch I should have another patch
for another bug introduced in the same patch, i.e. if one CPU is
offlined, we simply refuse to collect the topology information.

To fix it, I think, we need to insert "(offline)" where one expects to
find the thread and core siblings info.

- Arnaldo
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