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] [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 ++
fs/cifs/connect.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 8cc23e7d0d5d..1ebf7dafc1d7 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);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 2335f14a1583..47360156cc54 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -344,6 +344,8 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
}
while (server->tcpStatus != CifsExiting) {
+ if (try_to_freeze())
+ continue;
if (bigbuf == NULL) {
bigbuf = cifs_buf_get();
if(bigbuf == NULL) {