244 	struct folio_batch fbatch;  in nilfs_copy_dirty_pages()  local
249 	folio_batch_init(&fbatch);  in nilfs_copy_dirty_pages()
252 				PAGECACHE_TAG_DIRTY, &fbatch))  in nilfs_copy_dirty_pages()
255 	for (i = 0; i < folio_batch_count(&fbatch); i++) {  in nilfs_copy_dirty_pages()
256 		struct folio *folio = fbatch.folios[i], *dfolio;  in nilfs_copy_dirty_pages()
280 	folio_batch_release(&fbatch);  in nilfs_copy_dirty_pages()
299 	struct folio_batch fbatch;  in nilfs_copy_back_pages()  local
303 	folio_batch_init(&fbatch);  in nilfs_copy_back_pages()
305 	n = filemap_get_folios(smap, &start, ~0UL, &fbatch);  in nilfs_copy_back_pages()
309 	for (i = 0; i < folio_batch_count(&fbatch); i++) {  in nilfs_copy_back_pages()
310 		struct folio *folio = fbatch.folios[i], *dfolio;  in nilfs_copy_back_pages()
349 	folio_batch_release(&fbatch);  in nilfs_copy_back_pages()
362 	struct folio_batch fbatch;  in nilfs_clear_dirty_pages()  local
366 	folio_batch_init(&fbatch);  in nilfs_clear_dirty_pages()
369 				PAGECACHE_TAG_DIRTY, &fbatch)) {  in nilfs_clear_dirty_pages()
370 		for (i = 0; i < folio_batch_count(&fbatch); i++) {  in nilfs_clear_dirty_pages()
371 			struct folio *folio = fbatch.folios[i];  in nilfs_clear_dirty_pages()
385 		folio_batch_release(&fbatch);  in nilfs_clear_dirty_pages()
498 	struct folio_batch fbatch;  in nilfs_find_uncommitted_extent()  local
506 	folio_batch_init(&fbatch);  in nilfs_find_uncommitted_extent()
510 			&fbatch);  in nilfs_find_uncommitted_extent()
516 		folio = fbatch.folios[i];  in nilfs_find_uncommitted_extent()
544 	folio_batch_release(&fbatch);  in nilfs_find_uncommitted_extent()
550 	folio_batch_release(&fbatch);  in nilfs_find_uncommitted_extent()