diff --git a/mm/compaction.c b/mm/compaction.c
index 32a033c..3a91a2e 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -851,6 +851,10 @@
 
 	/* Compaction run completes if the migrate and free scanner meet */
 	if (cc->free_pfn <= cc->migrate_pfn) {
+		/* Let the next compaction start anew. */
+		zone->compact_cached_migrate_pfn = zone->zone_start_pfn;
+		zone->compact_cached_free_pfn = zone_end_pfn(zone);
+
 		/*
 		 * Mark that the PG_migrate_skip information should be cleared
 		 * by kswapd when it goes to sleep. kswapd does not set the