fuse: convert fuse_send_write_pages to use folios

Convert this to grab the folio from the fuse_args_pages and use the
appropriate folio related functions.

Reviewed-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Joanne Koong <[email protected]>
Signed-off-by: Josef Bacik <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>

Author: josefbacik

fs/fuse/file.c

@@ -1175,23 +1175,23 @@ static ssize_t fuse_send_write_pages(struct fuse_io_args *ia,
 	offset = ap->descs[0].offset;
 	count = ia->write.out.size;
 	for (i = 0; i < ap->num_pages; i++) {
-		struct page *page = ap->pages[i];
+		struct folio *folio = page_folio(ap->pages[i]);
 
 		if (err) {
-			ClearPageUptodate(page);
+			folio_clear_uptodate(folio);
 		} else {
-			if (count >= PAGE_SIZE - offset)
-				count -= PAGE_SIZE - offset;
+			if (count >= folio_size(folio) - offset)
+				count -= folio_size(folio) - offset;
 			else {
 				if (short_write)
-					ClearPageUptodate(page);
+					folio_clear_uptodate(folio);
 				count = 0;
 			}
 			offset = 0;
 		}
 		if (ia->write.page_locked && (i == ap->num_pages - 1))
-			unlock_page(page);
-		put_page(page);
+			folio_unlock(folio);
+		folio_put(folio);
 	}
 
 	return err;