diff --git a/fs/buffer.c b/fs/buffer.c
index 9737e0dbe3ec..5826ef29fe70 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2824,7 +2824,7 @@ int nobh_truncate_page(struct address_space *mapping,
 
 	/* Ok, it's mapped. Make sure it's up-to-date */
 	if (!folio_test_uptodate(folio)) {
-		err = mapping->a_ops->readpage(NULL, &folio->page);
+		err = mapping->a_ops->read_folio(NULL, folio);
 		if (err) {
 			folio_put(folio);
 			goto out;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2be852661a29..5ecc4b74204d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -335,7 +335,10 @@ static inline bool is_sync_kiocb(struct kiocb *kiocb)
 
 struct address_space_operations {
 	int (*writepage)(struct page *page, struct writeback_control *wbc);
-	int (*readpage)(struct file *, struct page *);
+	union {
+		int (*readpage)(struct file *, struct page *);
+		int (*read_folio)(struct file *, struct folio *);
+	};
 
 	/* Write back some dirty pages from this mapping. */
 	int (*writepages)(struct address_space *, struct writeback_control *);
diff --git a/mm/filemap.c b/mm/filemap.c
index c15cfc28f9ce..132015e42384 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2419,7 +2419,7 @@ static int filemap_read_folio(struct file *file, struct address_space *mapping,
 	 */
 	folio_clear_error(folio);
 	/* Start the actual read. The read will unlock the page. */
-	error = mapping->a_ops->readpage(file, &folio->page);
+	error = mapping->a_ops->read_folio(file, folio);
 	if (error)
 		return error;
 
@@ -3447,7 +3447,7 @@ int generic_file_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct address_space *mapping = file->f_mapping;
 
-	if (!mapping->a_ops->readpage)
+	if (!mapping->a_ops->read_folio)
 		return -ENOEXEC;
 	file_accessed(file);
 	vma->vm_ops = &generic_file_vm_ops;
@@ -3506,7 +3506,7 @@ static struct folio *do_read_cache_folio(struct address_space *mapping,
 		if (filler)
 			err = filler(data, &folio->page);
 		else
-			err = mapping->a_ops->readpage(data, &folio->page);
+			err = mapping->a_ops->read_folio(data, folio);
 
 		if (err < 0) {
 			folio_put(folio);
diff --git a/mm/readahead.c b/mm/readahead.c
index 947a7a1fd867..2004aa58ae24 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -15,7 +15,7 @@
  * explicitly requested by the application.  Readahead only ever
  * attempts to read folios that are not yet in the page cache.  If a
  * folio is present but not up-to-date, readahead will not try to read
- * it. In that case a simple ->readpage() will be requested.
+ * it. In that case a simple ->read_folio() will be requested.
  *
  * Readahead is triggered when an application read request (whether a
  * system call or a page fault) finds that the requested folio is not in
@@ -78,7 +78,7 @@
  * address space operation, for which mpage_readahead() is a canonical
  * implementation.  ->readahead() should normally initiate reads on all
  * folios, but may fail to read any or all folios without causing an I/O
- * error.  The page cache reading code will issue a ->readpage() request
+ * error.  The page cache reading code will issue a ->read_folio() request
  * for any folio which ->readahead() did not read, and only an error
  * from this will be final.
  *
@@ -110,7 +110,7 @@
  * were not fetched with readahead_folio().  This will allow a
  * subsequent synchronous readahead request to try them again.  If they
  * are left in the page cache, then they will be read individually using
- * ->readpage() which may be less efficient.
+ * ->read_folio() which may be less efficient.
  */
 
 #include <linux/kernel.h>
@@ -172,7 +172,7 @@ static void read_pages(struct readahead_control *rac)
 		}
 	} else {
 		while ((folio = readahead_folio(rac)))
-			aops->readpage(rac->file, &folio->page);
+			aops->read_folio(rac->file, folio);
 	}
 
 	blk_finish_plug(&plug);
@@ -302,7 +302,7 @@ void force_page_cache_ra(struct readahead_control *ractl,
 	struct backing_dev_info *bdi = inode_to_bdi(mapping->host);
 	unsigned long max_pages, index;
 
-	if (unlikely(!mapping->a_ops->readpage && !mapping->a_ops->readahead))
+	if (unlikely(!mapping->a_ops->read_folio && !mapping->a_ops->readahead))
 		return;
 
 	/*
