From c5aa1e554a20fb3542c62688ae46049c9225a965 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 29 Aug 2012 09:00:01 -0400
Subject: [PATCH] close the race in nlmsvc_free_block()

we need to grab mutex before the reference counter reaches 0

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
Reading git-format-patch failed