From: Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH] virtio-blk: set QUEUE_ORDERED_DRAIN by default
Date: Thu, 17 Sep 2009 19:31:42 +0200
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To: Rusty Russell <rusty@rustcorp.com.au>
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Err, I'll take this one back for now pending some more discussion.
What we need more urgently is the writeback cache flag, which is now
implemented in qemu, patch following ASAP.