diff --git a/mm/internal.h b/mm/internal.h
index e7e709f..0e4f558 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -202,6 +202,7 @@
 	bool direct_compaction;		/* False from kcompactd or /proc/... */
 	bool whole_zone;		/* Whole zone should/has been scanned */
 	bool contended;			/* Signal lock or sched contention */
+	bool finishing_block;		/* Finishing current pageblock */
 };
 
 unsigned long