From: Miklos Szeredi <mszeredi@suse.cz>
Date: Thu, 3 Dec 2009 20:58:56 +0000 (-0500)
Subject: nfs: dont unhash target if renaming a directory
X-Git-Tag: v2.6.33-rc1~287^2^2~43^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27226104e60964f21717e0f452cecd45c85a64c6;p=pandora-kernel.git

nfs: dont unhash target if renaming a directory

Move unhashing the target to after the check for existence and being a
non-directory.

If renaming a directory then the VFS already unhashes the target if it
is not busy.  If it's busy then acquiring more references during the
rename makes no difference.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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