Index: kern_timeout.c
===================================================================
--- kern_timeout.c	(revision 218709)
+++ kern_timeout.c	(working copy)
@@ -157,7 +157,10 @@
 {
 	struct callout_cpu *cc;
 
+#if 0
 	timeout_cpu = PCPU_GET(cpuid);
+#endif
+	timeout_cpu = 0;
 	cc = CC_CPU(timeout_cpu);
 	/*
 	 * Calculate callout wheel size
@@ -589,7 +592,9 @@
 	 * Don't allow migration of pre-allocated callouts lest they
 	 * become unbalanced.
 	 */
+#if 0
 	if (c->c_flags & CALLOUT_LOCAL_ALLOC)
+#endif
 		cpu = c->c_cpu;
 retry:
 	cc = callout_lock(c);
@@ -627,11 +632,13 @@
 	 * If the lock must migrate we have to check the state again as
 	 * we can't hold both the new and old locks simultaneously.
 	 */
+#if 0
 	if (c->c_cpu != cpu) {
 		c->c_cpu = cpu;
 		CC_UNLOCK(cc);
 		goto retry;
 	}
+#endif
 
 	if (to_ticks <= 0)
 		to_ticks = 1;