From 8f5fed1e917588f946ad8882bd47a4093db0ff4c Mon Sep 17 00:00:00 2001
From: Sasha Levin <sasha.levin@oracle.com>
Date: Thu, 7 Jan 2016 17:49:51 -0500
Subject: fs/9p: use fscache mutex rather than spinlock

We may sleep inside a the lock, so use a mutex rather than spinlock.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/9p/v9fs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fs/9p/v9fs.h')

diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index 0923f2c..6877050 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -123,7 +123,7 @@ struct v9fs_session_info {
 
 struct v9fs_inode {
 #ifdef CONFIG_9P_FSCACHE
-	spinlock_t fscache_lock;
+	struct mutex fscache_lock;
 	struct fscache_cookie *fscache;
 #endif
 	struct p9_qid qid;
-- 
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