1 files changed, 11 insertions, 3 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a1bff6518166..256419583d9d 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1407,17 +1407,25 @@ struct softnet_data {
         struct softnet_data     *rps_ipi_next;
         unsigned int            cpu;
         unsigned int            input_queue_head;
+        unsigned int            input_queue_tail;
 #endif
         unsigned                dropped;
         struct sk_buff_head     input_pkt_queue;
         struct napi_struct      backlog;
 };
 
-static inline void input_queue_head_add(struct softnet_data *sd,
-                                        unsigned int len)
+static inline void input_queue_head_incr(struct softnet_data *sd)
 {
 #ifdef CONFIG_RPS
-        sd->input_queue_head += len;
+        sd->input_queue_head++;
+#endif
+}
+
+static inline void input_queue_tail_incr_save(struct softnet_data *sd,
+                                              unsigned int *qtail)
+{
+#ifdef CONFIG_RPS
+        *qtail = ++sd->input_queue_tail;
 #endif
 }