diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index cabd53d..0f58460 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -3316,6 +3316,8 @@
 		if (head[i].index >= end) {
 			__ClearPageDirty(head + i);
 			__delete_from_page_cache(head + i, NULL);
+			if (IS_ENABLED(CONFIG_SHMEM) && PageSwapBacked(head))
+				shmem_uncharge(head->mapping->host, 1);
 			put_page(head + i);
 		}
 	}