--- zzzz-none-000/linux-3.10.107/include/scsi/libiscsi_tcp.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/scsi/libiscsi_tcp.h	2021-02-04 17:41:59.000000000 +0000
@@ -83,6 +83,8 @@
 	struct iscsi_pool	r2tpool;
 	struct kfifo		r2tqueue;
 	void			*dd_data;
+	spinlock_t		pool2queue;
+	spinlock_t		queue2pool;
 };
 
 enum {