linux-kernel - Re: perf per-symbol histogram causes memory corruption

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Message-Id: <20100225.070250.24592273.davem@davemloft.net>
Date:	Thu, 25 Feb 2010 07:02:50 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	acme@...hat.com
Cc:	mingo@...e.hu, a.p.zijlstra@...llo.nl, paulus@...ba.org,
	linux-kernel@...r.kernel.org, fweisbec@...il.com
Subject: Re: perf per-symbol histogram causes memory corruption

From: Arnaldo Carvalho de Melo <acme@...hat.com>
Date: Thu, 25 Feb 2010 11:13:51 -0300

> I.e. 'perf annotate' is not using this mechanism as a filter. Its a post
> processing phase.

Right, it's abusing the filter callback.

> I'll provide a patch.

Sounds good.
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