From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Chinner Subject: [PATCH 0/2] dio: serialise unaligned direct IO V2 Date: Mon, 2 Aug 2010 17:25:43 +1000 Message-ID: <1280733945-16231-1-git-send-email-david@fromorbit.com> Cc: xfs@oss.sgi.com, sandeen@sandeen.net To: linux-fsdevel@vger.kernel.org Return-path: Received: from bld-mail16.adl2.internode.on.net ([150.101.137.101]:37305 "EHLO mail.internode.on.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753062Ab0HBH0T (ORCPT ); Mon, 2 Aug 2010 03:26:19 -0400 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: The first patch is unchanged from the first posting. The second patch adds multiple lists and locks to avod potential scalability issues with a single list. This is just a simple hash based on the block address being zeroed.