[IA64] Fix the ia64 build.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>

diff --git a/xen/common/trace.c b/xen/common/trace.c
index d3d570e70d3b81d602bde803364cf124a6bc5dc3..9f99d37888547c80e82162a45a015f59d7afeed1 100644 (file)
--- a/xen/common/trace.c
+++ b/xen/common/trace.c
@@ -30,6 +30,7 @@
 #include <xen/event.h>
 #include <xen/softirq.h>
 #include <xen/init.h>
+#include <xen/percpu.h>
 #include <asm/atomic.h>
 #include <public/dom0_ops.h>