From: Dmitry Monakhov <dmonakhov@openvz.org>
Date: Fri, 7 May 2010 09:35:44 +0000 (+0400)
Subject: writeback: Update dirty flags in two steps
X-Git-Tag: v2.6.35-rc1~442^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5547e8aac6f71505d621a612de2fca0dd988b439;p=pandora-kernel.git

writeback: Update dirty flags in two steps

Filesystems with delalloc support may dirty inode during writepages.
As result inode will have dirty metadata flags even after write_inode.
In fact we have two dedicated functions for proper data and metadata
writeback. It is reasonable to separate flags updates in two stages.

https://bugzilla.kernel.org/show_bug.cgi?id=15906

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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