xen: vcpu_migrate_start can be static

It's not used outside of schedule.c.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: George Dunlap <george.dunlap@citrix.com>

diff --git a/xen/common/schedule.c b/xen/common/schedule.c
index a418506c6bd7b06e2a6ee828dc03ea1293afbde8..66f1e2611b1d910c5bd9bdfea45aef0f46da6729 100644 (file)
--- a/xen/common/schedule.c
+++ b/xen/common/schedule.c
@@ -587,7 +587,7 @@ static void vcpu_move_locked(struct vcpu *v, unsigned int new_cpu)
  * return if it can't (because v is still running); in that case
  * vcpu_migrate_finish() will be called by context_saved().
  */
-void vcpu_migrate_start(struct vcpu *v)
+static void vcpu_migrate_start(struct vcpu *v)
 {
     set_bit(_VPF_migrating, &v->pause_flags);
     vcpu_sleep_nosync_locked(v);