1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index c2642402b7a1..083ecc93fe5e 100644
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -179,6 +179,8 @@ struct xenvif_queue { /* Per-queue data for xenvif */
 
         unsigned int rx_queue_max;
         unsigned int rx_queue_len;
+        unsigned long last_rx_time;
+        bool stalled;
 
         struct gnttab_copy grant_copy_op[MAX_GRANT_COPY_OPS];
 
@@ -232,6 +234,9 @@ struct xenvif {
         /* Queues */
         struct xenvif_queue *queues;
         unsigned int num_queues; /* active queues, resource allocated */
+        unsigned int stalled_queues;
+
+        spinlock_t lock;
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *xenvif_dbg_root;