From: Christoph Hellwig <hch@infradead.org>
Date: Tue, 23 Aug 2011 08:28:10 +0000 (+0000)
Subject: xfs: defer AIO/DIO completions
X-Git-Tag: v3.2-rc1~134^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c859cdd1da008b3825555be3242908088a3de366;p=pandora-kernel.git

xfs: defer AIO/DIO completions

We really shouldn't complete AIO or DIO requests until we have finished
the unwritten extent conversion and size update.  This means fsync never
has to pick up any ioends as all work has been completed when signalling
I/O completion.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
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