linux-kernel - Re: [PATCH] Identify which executable object the userspace address belongs to. Store thread group leader id, and use it to lookup the address in the process's map. We could have looked up the address on thread's map, but the thread might not exist by the time we are called. The process might not exist either, but if you are reading trace

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Message-ID: <20081103195838.GD32603@ghostprotocols.net>
Date:	Mon, 3 Nov 2008 17:58:38 -0200
From:	Arnaldo Carvalho de Melo <acme@...hat.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	Török Edwin <edwintorok@...il.com>,
	mingo@...e.hu, srostedt@...hat.com, sandmann@...mi.au.dk,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Identify which executable object the userspace address
	belongs to. Store thread group leader id, and use it to lookup the
	address in the process's map. We could have looked up the address
	on thread's map, but the thread might not exist by the time we are
	called. The process might not exist either, but if you are reading
	trace_pipe, that is unlikely.

Em Mon, Nov 03, 2008 at 08:56:29PM +0100, Peter Zijlstra escreveu:
> fwiw, this is one amazing subject line.. ;-)

Too much for "subject says it all." 8)

- Arnaldo
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