From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Fri, 15 Jun 2012 17:02:58 +0000 (-0400)
Subject: NFSv4.1: Fix a race in set_pnfs_layoutdriver
X-Git-Tag: v3.5-rc4~9^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a9c63fae7df086ff5e107273c3cce8642430974;p=pandora-kernel.git

NFSv4.1: Fix a race in set_pnfs_layoutdriver

The call to try_module_get() dereferences ld_type outside the
spin locks, which means that it may be pointing to garbage if
a module unload was in progress.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

Reading git-diff-tree failed