[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>
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 @@
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 2335f14..4736015 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -344,6 +344,8 @@
}
while (server->tcpStatus != CifsExiting) {
+ if (try_to_freeze())
+ continue;
if (bigbuf == NULL) {
bigbuf = cifs_buf_get();
if(bigbuf == NULL) {
