linux-kernel - Re: perf top: losing events?

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Message-Id: <1264084112.5933.6.camel@marge.simson.net>
Date:	Thu, 21 Jan 2010 15:28:32 +0100
From:	Mike Galbraith <efault@....de>
To:	Arnaldo Carvalho de Melo <acme@...hat.com>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: perf top: losing events?

On Thu, 2010-01-21 at 10:22 -0200, Arnaldo Carvalho de Melo wrote:

> Can you check if this one helps? 

Made interrupt count correct, but symbols aren't mapped after the task
forks it seems.  At least, in event__preprocess_sample(), after
thread__find_addr_location(), al->map is NULL a LOT.

	-Mike

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