diff --git a/mm/filemap.c b/mm/filemap.c
index 078c318e2f16..b0fe3234a20b 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2801,21 +2801,20 @@ loff_t mapping_seek_hole_data(struct address_space *mapping, loff_t start,
 #ifdef CONFIG_MMU
 #define MMAP_LOTSAMISS  (100)
 /*
- * lock_page_maybe_drop_mmap - lock the page, possibly dropping the mmap_lock
+ * lock_folio_maybe_drop_mmap - lock the page, possibly dropping the mmap_lock
  * @vmf - the vm_fault for this fault.
- * @page - the page to lock.
+ * @folio - the folio to lock.
  * @fpin - the pointer to the file we may pin (or is already pinned).
  *
- * This works similar to lock_page_or_retry in that it can drop the mmap_lock.
- * It differs in that it actually returns the page locked if it returns 1 and 0
- * if it couldn't lock the page.  If we did have to drop the mmap_lock then fpin
- * will point to the pinned file and needs to be fput()'ed at a later point.
+ * This works similar to lock_folio_or_retry in that it can drop the
+ * mmap_lock.  It differs in that it actually returns the folio locked
+ * if it returns 1 and 0 if it couldn't lock the folio.  If we did have
+ * to drop the mmap_lock then fpin will point to the pinned file and
+ * needs to be fput()'ed at a later point.
  */
-static int lock_page_maybe_drop_mmap(struct vm_fault *vmf, struct page *page,
+static int lock_folio_maybe_drop_mmap(struct vm_fault *vmf, struct folio *folio,
 				     struct file **fpin)
 {
-	struct folio *folio = page_folio(page);
-
 	if (folio_trylock(folio))
 		return 1;
 
@@ -2904,7 +2903,7 @@ static struct file *do_sync_mmap_readahead(struct vm_fault *vmf)
  * was pinned if we have to drop the mmap_lock in order to do IO.
  */
 static struct file *do_async_mmap_readahead(struct vm_fault *vmf,
-					    struct page *page)
+					    struct folio *folio)
 {
 	struct file *file = vmf->vma->vm_file;
 	struct file_ra_state *ra = &file->f_ra;
@@ -2919,10 +2918,10 @@ static struct file *do_async_mmap_readahead(struct vm_fault *vmf,
 	mmap_miss = READ_ONCE(ra->mmap_miss);
 	if (mmap_miss)
 		WRITE_ONCE(ra->mmap_miss, --mmap_miss);
-	if (PageReadahead(page)) {
+	if (folio_test_readahead(folio)) {
 		fpin = maybe_unlock_mmap_for_io(vmf, fpin);
 		page_cache_async_readahead(mapping, ra, file,
-					   page, offset, ra->ra_pages);
+					   &folio->page, offset, ra->ra_pages);
 	}
 	return fpin;
 }
@@ -2941,7 +2940,7 @@ static struct file *do_async_mmap_readahead(struct vm_fault *vmf,
  * vma->vm_mm->mmap_lock must be held on entry.
  *
  * If our return value has VM_FAULT_RETRY set, it's because the mmap_lock
- * may be dropped before doing I/O or by lock_page_maybe_drop_mmap().
+ * may be dropped before doing I/O or by lock_folio_maybe_drop_mmap().
  *
  * If our return value does not have VM_FAULT_RETRY set, the mmap_lock
  * has not been released.
@@ -2957,58 +2956,57 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 	struct file *fpin = NULL;
 	struct address_space *mapping = file->f_mapping;
 	struct inode *inode = mapping->host;
-	pgoff_t offset = vmf->pgoff;
-	pgoff_t max_off;
-	struct page *page;
+	pgoff_t max_idx, index = vmf->pgoff;
+	struct folio *folio;
 	vm_fault_t ret = 0;
 
-	max_off = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
-	if (unlikely(offset >= max_off))
+	max_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
+	if (unlikely(index >= max_idx))
 		return VM_FAULT_SIGBUS;
 
 	/*
 	 * Do we have something in the page cache already?
 	 */
-	page = find_get_page(mapping, offset);
-	if (likely(page) && !(vmf->flags & FAULT_FLAG_TRIED)) {
+	folio = filemap_get_folio(mapping, index);
+	if (likely(folio) && !(vmf->flags & FAULT_FLAG_TRIED)) {
 		/*
 		 * We found the page, so try async readahead before
 		 * waiting for the lock.
 		 */
-		fpin = do_async_mmap_readahead(vmf, page);
-	} else if (!page) {
+		fpin = do_async_mmap_readahead(vmf, folio);
+	} else if (!folio) {
 		/* No page in the page cache at all */
 		count_vm_event(PGMAJFAULT);
 		count_memcg_event_mm(vmf->vma->vm_mm, PGMAJFAULT);
 		ret = VM_FAULT_MAJOR;
 		fpin = do_sync_mmap_readahead(vmf);
 retry_find:
-		page = pagecache_get_page(mapping, offset,
+		folio = __filemap_get_folio(mapping, index,
 					  FGP_CREAT|FGP_FOR_MMAP,
 					  vmf->gfp_mask);
-		if (!page) {
+		if (!folio) {
 			if (fpin)
 				goto out_retry;
 			return VM_FAULT_OOM;
 		}
 	}
 
-	if (!lock_page_maybe_drop_mmap(vmf, page, &fpin))
+	if (!lock_folio_maybe_drop_mmap(vmf, folio, &fpin))
 		goto out_retry;
 
 	/* Did it get truncated? */
-	if (unlikely(compound_head(page)->mapping != mapping)) {
-		unlock_page(page);
-		put_page(page);
+	if (unlikely(folio->mapping != mapping)) {
+		folio_unlock(folio);
+		folio_put(folio);
 		goto retry_find;
 	}
-	VM_BUG_ON_PAGE(page_to_pgoff(page) != offset, page);
+	VM_BUG_ON_FOLIO(!folio_contains(folio, index), folio);
 
 	/*
 	 * We have a locked page in the page cache, now we need to check
 	 * that it's up-to-date. If not, it is going to be due to an error.
 	 */
-	if (unlikely(!PageUptodate(page)))
+	if (unlikely(!folio_test_uptodate(folio)))
 		goto page_not_uptodate;
 
 	/*
@@ -3017,7 +3015,7 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 	 * redo the fault.
 	 */
 	if (fpin) {
-		unlock_page(page);
+		folio_unlock(folio);
 		goto out_retry;
 	}
 
@@ -3025,14 +3023,14 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 	 * Found the page and have a reference on it.
 	 * We must recheck i_size under page lock.
 	 */
-	max_off = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
-	if (unlikely(offset >= max_off)) {
-		unlock_page(page);
-		put_page(page);
+	max_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
+	if (unlikely(index >= max_idx)) {
+		folio_unlock(folio);
+		folio_put(folio);
 		return VM_FAULT_SIGBUS;
 	}
 
-	vmf->page = page;
+	vmf->page = folio_file_page(folio, index);
 	return ret | VM_FAULT_LOCKED;
 
 page_not_uptodate:
@@ -3043,10 +3041,10 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 	 * and we need to check for errors.
 	 */
 	fpin = maybe_unlock_mmap_for_io(vmf, fpin);
-	error = filemap_read_folio(file, mapping, page_folio(page));
+	error = filemap_read_folio(file, mapping, folio);
 	if (fpin)
 		goto out_retry;
-	put_page(page);
+	folio_put(folio);
 
 	if (!error || error == AOP_TRUNCATED_PAGE)
 		goto retry_find;
@@ -3059,8 +3057,8 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 	 * re-find the vma and come back and find our hopefully still populated
 	 * page.
 	 */
-	if (page)
-		put_page(page);
+	if (folio)
+		folio_put(folio);
 	if (fpin)
 		fput(fpin);
 	return ret | VM_FAULT_RETRY;
