diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 85b50ba..f33a614 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2359,33 +2359,32 @@ static void remap_page(struct page *page, unsigned int nr)
 	}
 }
 
-static void lru_add_page_tail(struct page *page, struct page *page_tail,
+static void lru_add_page_tail(struct page *head, struct page *tail,
 		struct lruvec *lruvec, struct list_head *list)
 {
-	VM_BUG_ON_PAGE(!PageHead(page), page);
-	VM_BUG_ON_PAGE(PageCompound(page_tail), page);
-	VM_BUG_ON_PAGE(PageLRU(page_tail), page);
+	VM_BUG_ON_PAGE(!PageHead(head), head);
+	VM_BUG_ON_PAGE(PageCompound(tail), head);
+	VM_BUG_ON_PAGE(PageLRU(tail), head);
 	lockdep_assert_held(&lruvec_pgdat(lruvec)->lru_lock);
 
 	if (!list)
-		SetPageLRU(page_tail);
+		SetPageLRU(tail);
 
-	if (likely(PageLRU(page)))
-		list_add_tail(&page_tail->lru, &page->lru);
+	if (likely(PageLRU(head)))
+		list_add_tail(&tail->lru, &head->lru);
 	else if (list) {
 		/* page reclaim is reclaiming a huge page */
-		get_page(page_tail);
-		list_add_tail(&page_tail->lru, list);
+		get_page(tail);
+		list_add_tail(&tail->lru, list);
 	} else {
 		/*
 		 * Head page has not yet been counted, as an hpage,
 		 * so we must account for each subpage individually.
 		 *
-		 * Put page_tail on the list at the correct position
+		 * Put tail on the list at the correct position
 		 * so they all end up in order.
 		 */
-		add_page_to_lru_list_tail(page_tail, lruvec,
-					  page_lru(page_tail));
+		add_page_to_lru_list_tail(tail, lruvec, page_lru(tail));
 	}
 }