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[PATCH 0/4] Generic O_SYNC AIO DIO handling

To: Jeff Moyer <jmoyer@xxxxxxxxxx>
Subject: [PATCH 0/4] Generic O_SYNC AIO DIO handling
From: Jan Kara <jack@xxxxxxx>
Date: Fri, 10 Feb 2012 17:03:58 +0100
Cc: linux-ext4@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, ocfs2-devel@xxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, Christoph Hellwig <hch@xxxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, cluster-devel@xxxxxxxxxx, LKML <linux-kernel@xxxxxxxxxxxxxxx>
  Hi Jeff,

  these patches implement generic way of handling O_SYNC AIO DIO. They work
for all filesystems except for ext4 and xfs. Thus together with your patches,
all filesystems should handle O_SYNC AIO DIO correctly. I've tested ext3,
btrfs, and xfs (to check that I didn't break anything when the generic code
is unused) and things seem to work fine. Will you add these patches to your
series please? Thanks.


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