From ede1327ea4ca8019ec6df24b3e837def091c26b8 Mon Sep 17 00:00:00 2001
From: Steve French <sfrench@us.ibm.com>
Date: Tue, 30 Aug 2005 20:10:14 -0700
Subject: [PATCH] cifs: Add support for suspend

cifsd had been preventing software suspend from completing.

Signed-off-by: pavel@suse.de
Signed-off-by: Steve French <sfrench@us.ibm.com>  lightly modified
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 fs/cifs/cifsfs.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/cifs/cifsfs.c')

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 8cc23e7..1ebf7da 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -781,6 +781,8 @@ static int cifs_oplock_thread(void * dummyarg)
 
 	oplockThread = current;
 	do {
+		if (try_to_freeze()) 
+			continue;
 		set_current_state(TASK_INTERRUPTIBLE);
 		
 		schedule_timeout(1*HZ);  
-- 
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