diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 4e28416..41a647d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -273,8 +273,8 @@
 
 	/* Locate each segment we overlap with, and count that overlap. */
 	list_for_each_entry(rg, head, link) {
-		int seg_from;
-		int seg_to;
+		long seg_from;
+		long seg_to;
 
 		if (rg->to <= f)
 			continue;