233 	freepage = mapping->a_ops->freepage;  in delete_from_page_cache()
477 		freepage = mapping->a_ops->freepage;  in replace_page_cache_page()
1506 					!mapping->a_ops->is_partially_uptodate)  in do_generic_file_read()
1513 			if (!mapping->a_ops->is_partially_uptodate(page,  in do_generic_file_read()
1610 		error = mapping->a_ops->readpage(filp, page);  in do_generic_file_read()
1712 			retval = mapping->a_ops->direct_IO(READ, iocb, &data, pos);  in generic_file_read_iter()
1762 			ret = mapping->a_ops->readpage(file, page);  in page_cache_read()
1970 	error = mapping->a_ops->readpage(file, page);  in filemap_fault()
2099 	if (!mapping->a_ops->readpage)  in generic_file_mmap()
2251 	filler_t *filler = (filler_t *)mapping->a_ops->readpage;  in read_cache_page_gfp()
2343 	const struct address_space_operations *aops = mapping->a_ops;  in pagecache_write_begin()
2354 	const struct address_space_operations *aops = mapping->a_ops;  in pagecache_write_end()
2399 	written = mapping->a_ops->direct_IO(WRITE, iocb, &data, pos);  in generic_file_direct_write()
2454 	const struct address_space_operations *a_ops = mapping->a_ops;  in generic_perform_write()  local
2497 		status = a_ops->write_begin(file, mapping, pos, bytes, flags,  in generic_perform_write()
2508 		status = a_ops->write_end(file, mapping, pos, bytes, copied,  in generic_perform_write()
2699 	if (mapping && mapping->a_ops->releasepage)  in try_to_release_page()
2700 		return mapping->a_ops->releasepage(page, gfp_mask);  in try_to_release_page()