From 8c7597f6ce212bbc8ca05090e21820ffe9792b3d Mon Sep 17 00:00:00 2001
From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Fri, 22 Oct 2010 16:18:52 -0700
Subject: [PATCH] nfs: include ratelimit.h, fix nfs4state build error

nfs4state.c uses interfaces from ratelimit.h.  It needs to include
that header file to fix build errors:

fs/nfs/nfs4state.c:1195: warning: type defaults to 'int' in declaration of 'DEFINE_RATELIMIT_STATE'
fs/nfs/nfs4state.c:1195: warning: parameter names (without types) in function declaration
fs/nfs/nfs4state.c:1195: error: invalid storage class for function 'DEFINE_RATELIMIT_STATE'
fs/nfs/nfs4state.c:1195: error: implicit declaration of function '__ratelimit'
fs/nfs/nfs4state.c:1195: error: '_rs' undeclared (first use in this function)

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc:	Trond Myklebust <Trond.Myklebust@netapp.com>
Cc:	linux-nfs@vger.kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
 fs/nfs/nfs4state.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 40028ac2b69c..e0dc06d74b6a 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -46,6 +46,7 @@
 #include <linux/kthread.h>
 #include <linux/module.h>
 #include <linux/random.h>
+#include <linux/ratelimit.h>
 #include <linux/workqueue.h>
 #include <linux/bitops.h>