1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 1cf88900ec4f..6a768e537001 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -812,7 +812,8 @@ unsigned int snapshot_additional_pages(struct zone *zone)
         unsigned int res;
 
         res = DIV_ROUND_UP(zone->spanned_pages, BM_BITS_PER_BLOCK);
-        res += DIV_ROUND_UP(res * sizeof(struct bm_block), PAGE_SIZE);
+        res += DIV_ROUND_UP(res * sizeof(struct bm_block),
+                            LINKED_PAGE_DATA_SIZE);
         return 2 * res;
 }