1 files changed, 4 insertions, 6 deletions

diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index 986572081e19..155719dab813 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -56,9 +56,11 @@ struct nbd_device {
         int magic;
 
         spinlock_t queue_lock;
-        struct list_head queue_head;/* Requests are added here...       */
+        struct list_head queue_head;    /* Requests waiting result */
         struct request *active_req;
         wait_queue_head_t active_wq;
+        struct list_head waiting_queue; /* Requests to be sent */
+        wait_queue_head_t waiting_wq;
 
         struct mutex tx_lock;
         struct gendisk *disk;
@@ -86,11 +88,7 @@ struct nbd_request {
         char handle[8];
         __be64 from;
         __be32 len;
-}
-#ifdef __GNUC__
-        __attribute__ ((packed))
-#endif
-;
+} __attribute__ ((packed));
 
 /*
  * This is the reply packet that nbd-server sends back to the client after