1 files changed, 16 insertions, 14 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 9b1c9d05ba34..5f3622ce791f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1478,7 +1478,7 @@ static void __remove_hugetlb_folio(struct hstate *h, struct folio *folio,
 	 * apply.
 	 *
 	 * This handles the case where more than one ref is held when and
-	 * after update_and_free_page is called.
+	 * after update_and_free_hugetlb_folio is called.
 	 *
 	 * In the case of demote we do not ref count the page as it will soon
 	 * be turned into a page of smaller size.
@@ -1609,7 +1609,7 @@ static void __update_and_free_page(struct hstate *h, struct page *page)
 }
 
 /*
- * As update_and_free_page() can be called under any context, so we cannot
+ * As update_and_free_hugetlb_folio() can be called under any context, so we cannot
  * use GFP_KERNEL to allocate vmemmap pages. However, we can defer the
  * actual freeing in a workqueue to prevent from using GFP_ATOMIC to allocate
  * the vmemmap pages.
@@ -1657,11 +1657,11 @@ static inline void flush_free_hpage_work(struct hstate *h)
 		flush_work(&free_hpage_work);
 }
 
-static void update_and_free_page(struct hstate *h, struct page *page,
+static void update_and_free_hugetlb_folio(struct hstate *h, struct folio *folio,
 				 bool atomic)
 {
-	if (!HPageVmemmapOptimized(page) || !atomic) {
-		__update_and_free_page(h, page);
+	if (!folio_test_hugetlb_vmemmap_optimized(folio) || !atomic) {
+		__update_and_free_page(h, &folio->page);
 		return;
 	}
 
@@ -1672,16 +1672,18 @@ static void update_and_free_page(struct hstate *h, struct page *page,
 	 * empty. Otherwise, schedule_work() had been called but the workfn
 	 * hasn't retrieved the list yet.
 	 */
-	if (llist_add((struct llist_node *)&page->mapping, &hpage_freelist))
+	if (llist_add((struct llist_node *)&folio->mapping, &hpage_freelist))
 		schedule_work(&free_hpage_work);
 }
 
 static void update_and_free_pages_bulk(struct hstate *h, struct list_head *list)
 {
 	struct page *page, *t_page;
+	struct folio *folio;
 
 	list_for_each_entry_safe(page, t_page, list, lru) {
-		update_and_free_page(h, page, false);
+		folio = page_folio(page);
+		update_and_free_hugetlb_folio(h, folio, false);
 		cond_resched();
 	}
 }
@@ -1751,12 +1753,12 @@ void free_huge_page(struct page *page)
 	if (folio_test_hugetlb_temporary(folio)) {
 		remove_hugetlb_folio(h, folio, false);
 		spin_unlock_irqrestore(&hugetlb_lock, flags);
-		update_and_free_page(h, page, true);
+		update_and_free_hugetlb_folio(h, folio, true);
 	} else if (h->surplus_huge_pages_node[nid]) {
 		/* remove the page from active list */
 		remove_hugetlb_folio(h, folio, true);
 		spin_unlock_irqrestore(&hugetlb_lock, flags);
-		update_and_free_page(h, page, true);
+		update_and_free_hugetlb_folio(h, folio, true);
 	} else {
 		arch_clear_hugepage_flags(page);
 		enqueue_huge_page(h, page);
@@ -2172,8 +2174,8 @@ retry:
 		spin_unlock_irq(&hugetlb_lock);
 
 		/*
-		 * Normally update_and_free_page will allocate required vmemmmap
-		 * before freeing the page.  update_and_free_page will fail to
+		 * Normally update_and_free_hugtlb_folio will allocate required vmemmmap
+		 * before freeing the page.  update_and_free_hugtlb_folio will fail to
 		 * free the page if it can not allocate required vmemmap.  We
 		 * need to adjust max_huge_pages if the page is not freed.
 		 * Attempt to allocate vmemmmap here so that we can take
@@ -2181,7 +2183,7 @@ retry:
 		 */
 		rc = hugetlb_vmemmap_restore(h, &folio->page);
 		if (!rc) {
-			update_and_free_page(h, &folio->page, false);
+			update_and_free_hugetlb_folio(h, folio, false);
 		} else {
 			spin_lock_irq(&hugetlb_lock);
 			add_hugetlb_page(h, &folio->page, false);
@@ -2818,7 +2820,7 @@ retry:
 		 * Pages have been replaced, we can safely free the old one.
 		 */
 		spin_unlock_irq(&hugetlb_lock);
-		update_and_free_page(h, old_page, false);
+		update_and_free_hugetlb_folio(h, old_folio, false);
 	}
 
 	return ret;
@@ -2827,7 +2829,7 @@ free_new:
 	spin_unlock_irq(&hugetlb_lock);
 	/* Page has a zero ref count, but needs a ref to be freed */
 	folio_ref_unfreeze(new_folio, 1);
-	update_and_free_page(h, new_page, false);
+	update_and_free_hugetlb_folio(h, new_folio, false);
 
 	return ret;
 }