linux-kernel - Re: [Fwd: [PATCH 2/7] lock_list: a fine grain locked double linked list]

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Message-ID: <20070129102531.GA26884@infradead.org>
Date:	Mon, 29 Jan 2007 10:25:31 +0000
From:	Christoph Hellwig <hch@...radead.org>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	Christoph Hellwig <hch@...radead.org>, linux-kernel@...r.kernel.org
Subject: Re: [Fwd: [PATCH 2/7] lock_list: a fine grain locked double linked list]

On Mon, Jan 29, 2007 at 11:20:40AM +0100, Peter Zijlstra wrote:
> klist is quite different in that it locks the whole list. The proposed
> data structure locks each edge, that is it will allow concurrent
> deletion of elements as long as they don't share neighbours.

Yes, that's one of the reasons why I dislike klist even more ;-) 

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