diff --git a/mm/compaction.c b/mm/compaction.c
index f58bcd0..a03995e 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -970,6 +970,8 @@
 	if (compaction_restarting(zone, cc->order) && !current_is_kswapd())
 		__reset_isolation_suitable(zone);
 
+	trace_mm_compaction_begin(start_pfn, cc->migrate_pfn, cc->free_pfn, end_pfn);
+
 	migrate_prep_local();
 
 	while ((ret = compact_finished(zone, cc)) == COMPACT_CONTINUE) {
@@ -1015,6 +1017,8 @@
 	cc->nr_freepages -= release_freepages(&cc->freepages);
 	VM_BUG_ON(cc->nr_freepages != 0);
 
+	trace_mm_compaction_end(ret);
+
 	return ret;
 }