Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Xen <xen-devel@lists.xenproject.org>
---
 drivers/xen/events/events_base.c |    1 +
 1 file changed, 1 insertion(+)

Index: tip/drivers/xen/events/events_base.c
===================================================================
--- tip.orig/drivers/xen/events/events_base.c
+++ tip/drivers/xen/events/events_base.c
@@ -1239,6 +1239,7 @@ void xen_evtchn_do_upcall(struct pt_regs
 #ifdef CONFIG_X86
 	exit_idle();
 #endif
+	inc_irq_stat(irq_hv_callback_count);
 
 	__xen_evtchn_do_upcall();