linux-kernel - Re: [PATCH 3/6] NLM: Initialize completion variable in lockd

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Date:	Sun, 13 Jan 2008 14:12:03 -0500
From:	"J. Bruce Fields" <bfields@...ldses.org>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	Jeff Layton <jlayton@...hat.com>, akpm@...ux-foundation.org,
	neilb@...e.de, linux-nfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/6] NLM: Initialize completion variable in lockd_up

On Sun, Jan 13, 2008 at 06:17:43PM +0000, Christoph Hellwig wrote:
> Btw, lockd() takes BKL just after starting up and only implicitly drops
> it when blocking.  This seems very dangerous to me and badly wants
> updating to some real locking scheme..

Yep.

--b.
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