diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index ee6fe7f..c7344d1 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6098,11 +6098,9 @@
 void __meminit zone_pcp_update(struct zone *zone)
 {
 	unsigned cpu;
-	unsigned long batch;
 	mutex_lock(&pcp_batch_high_lock);
-	batch = zone_batchsize(zone);
 	for_each_possible_cpu(cpu)
-		pageset_set_batch(per_cpu_ptr(zone->pageset, cpu), batch);
+		zone_pageset_init(zone, cpu);
 	mutex_unlock(&pcp_batch_high_lock);
 }
 #endif