1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 860134da8039..18d1a8404cbc 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -510,6 +510,11 @@ struct hv_context {
          * basis.
          */
         struct tasklet_struct *event_dpc[NR_CPUS];
+        /*
+         * To optimize the mapping of relid to channel, maintain
+         * per-cpu list of the channels based on their CPU affinity.
+         */
+        struct list_head percpu_list[NR_CPUS];
 };
 
 extern struct hv_context hv_context;