tree f0061bef629a1c6a14e08f1b660b3beca0adc7cd
parent 6c8530993e1fdf1d6af0403e796fe14d80b4b097
author OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 1262821706 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1262821706 -0500

nfs: fix oops in nfs_rename()

Recent change is missing to update "rehash".  With that change, it will
become the cause of adding dentry to hash twice.

This explains the reason of Oops (dereference the freed dentry in
__d_lookup()) on my machine.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Reported-by: Marvin <marvin24@gmx.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>