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Date: Mon, 25 May 2009 22:21:40 +0200
From: Oleg Nesterov <oleg@redhat.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Hellwig <hch@infradead.org>, Ingo Molnar <mingo@elte.hu>,
       Roland McGrath <roland@redhat.com>, linux-kernel@vger.kernel.org
Subject: [PATCH 0/1] ptrace: wait_task_zombie: s/->parent/->real_parent/
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Another chunk from

	[RFC PATCH 7/X] ptrace: mv task->parent ptrace_task->pt_tracer
	http://marc.info/?l=linux-kernel&m=124321008612056

which is not just s/->parent/->ptrace_task->pt_tracer/.

Cleanup/preparation, no functional changes. I didn't notice this
"->parent" when I did other "do not use ->parent" cleanups.

Oleg.