tree fc0bf5aea3d316034a9d51ce00a135e9ddbce5f2
parent 28f79a1a695e7a5b00af3b6713b449e08581ffbb
author Miklos Szeredi <mszeredi@suse.cz> 1259873936 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1259873936 -0500

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>