From: Linus Torvalds <<torvalds@woody.linux-foundation.org>>
Date: Fri Oct 19 19:59:18 2007 -0700
Avoid compile error in fs/nfs/unlink.c

Erez Zadok reports that certain configurations fail to build due to
schedule() TASK_[UN]INTERRUPTIBLE not being declared.  Add proper
include files to fix.

Cc: Erez Zadok <ezk@cs.sunysb.edu>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

 fs/nfs/unlink.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index 6ecd46c..ce558c2 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -11,7 +11,8 @@
 #include <linux/sunrpc/sched.h>
 #include <linux/sunrpc/clnt.h>
 #include <linux/nfs_fs.h>
-
+#include <linux/sched.h>
+#include <linux/wait.h>
 
 struct nfs_unlinkdata {
 	struct hlist_node list;