Drivers: hv: vmbus: Expose per-channel interrupts and events counters

[linux-2.6-microblaze.git] / include / linux / hyperv.h

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index ea6b558..f3e97c5 100644 (file)
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -719,6 +719,10 @@ struct vmbus_channel {
 
        struct vmbus_close_msg close_msg;
 
+       /* Statistics */
+       u64     interrupts;     /* Host to Guest interrupts */
+       u64     sig_events;     /* Guest to Host events */
+
        /* Channel callback's invoked in softirq context */
        struct tasklet_struct callback_event;
        void (*onchannel_callback)(void *context);