From 79ae416cbf5618328742234c33bb24fb0a61fe87 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 11 Nov 2013 22:44:00 +0100
Subject: [KERNEL] Fix possible deadlock on server switch [KERNEL] Remove
 server mode support as it's not needed anymore [KERNEL] Some more sanity
 checks and debug messages

---
 src/kernel/dnbd3.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/kernel/dnbd3.h')

diff --git a/src/kernel/dnbd3.h b/src/kernel/dnbd3.h
index aa9ea86..c703019 100644
--- a/src/kernel/dnbd3.h
+++ b/src/kernel/dnbd3.h
@@ -68,8 +68,8 @@ typedef struct
 	struct socket *better_sock;
 
 	// process
-	struct task_struct *thread_send;
-	struct task_struct *thread_receive;
+	struct task_struct * volatile thread_send;
+	struct task_struct * volatile thread_receive;
 	struct task_struct *thread_discover;
 	struct timer_list hb_timer;
 	wait_queue_head_t process_queue_send;
-- 
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