[CIFS] Allow cifsd to suspend if connection is lost
Make cifsd allow us to suspend if it has lost the connection with a server
Ref: http://bugzilla.kernel.org/show_bug.cgi?id=6811
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Steve French <sfrench@us.ibm.com>
(cherry picked from 27bd6cd87b0ada66515ad49bc346d77d1e9d3e05 commit)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index c4aedcf..b706b4f 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -182,6 +182,7 @@
while ((server->tcpStatus != CifsExiting) && (server->tcpStatus != CifsGood))
{
+ try_to_freeze();
if(server->protocolType == IPV6) {
rc = ipv6_connect(&server->addr.sockAddr6,&server->ssocket);
} else {