781 					 size_t *window_size)  in should_fault_in_pages()  argument
806 	*window_size = size - offs;  in should_fault_in_pages()
815 	size_t prev_count = 0, window_size = 0;  in gfs2_file_direct_read()  local
856 	if (should_fault_in_pages(to, iocb, &prev_count, &window_size)) {  in gfs2_file_direct_read()
858 		window_size -= fault_in_iov_iter_writeable(to, window_size);  in gfs2_file_direct_read()
859 		if (window_size)  in gfs2_file_direct_read()
879 	size_t prev_count = 0, window_size = 0;  in gfs2_file_direct_write()  local
926 			 window_size <= PAGE_SIZE;  in gfs2_file_direct_write()
927 	if (should_fault_in_pages(from, iocb, &prev_count, &window_size)) {  in gfs2_file_direct_write()
929 		window_size -= fault_in_iov_iter_readable(from, window_size);  in gfs2_file_direct_write()
930 		if (window_size) {  in gfs2_file_direct_write()
952 	size_t prev_count = 0, window_size = 0;  in gfs2_file_read_iter()  local
995 	if (should_fault_in_pages(to, iocb, &prev_count, &window_size)) {  in gfs2_file_read_iter()
997 		window_size -= fault_in_iov_iter_writeable(to, window_size);  in gfs2_file_read_iter()
998 		if (window_size)  in gfs2_file_read_iter()
1018 	size_t prev_count = 0, window_size = 0;  in gfs2_file_buffered_write()  local
1037 	if (should_fault_in_pages(from, iocb, &prev_count, &window_size)) {  in gfs2_file_buffered_write()
1039 		window_size -= fault_in_iov_iter_readable(from, window_size);  in gfs2_file_buffered_write()
1040 		if (!window_size) {  in gfs2_file_buffered_write()
1044 		from->count = min(from->count, window_size);  in gfs2_file_buffered_write()
1072 	if (should_fault_in_pages(from, iocb, &prev_count, &window_size)) {  in gfs2_file_buffered_write()