From: Christoph Hellwig <hch@lst.de>
Date: Fri, 25 Dec 2009 16:45:13 +0000 (+0100)
Subject: nfsd: use vfs_fsync for non-directories
X-Git-Tag: v2.6.34-rc1~27^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a68f89ee1f2d177af4a5410fa7a45734c975fd6;p=pandora-kernel.git

nfsd: use vfs_fsync for non-directories

Instead of opencoding the fsync calling sequence use vfs_fsync.  This also
gets rid of the useless i_mutex over the data writeout.

Consolidate the remaining special code for syncing directories and document
it's quirks.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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