269 	struct page **pgfrom, **pgto;  in _shift_data_left_pages()  local
278 	pgto = pages + (pgto_base >> PAGE_SHIFT);  in _shift_data_left_pages()
287 			pgto++;  in _shift_data_left_pages()
300 		vto = kmap_atomic(*pgto);  in _shift_data_left_pages()
301 		if (*pgto != *pgfrom) {  in _shift_data_left_pages()
307 		flush_dcache_page(*pgto);  in _shift_data_left_pages()
334 	struct page **pgfrom, **pgto;  in _shift_data_right_pages()  local
346 	pgto = pages + (pgto_base >> PAGE_SHIFT);  in _shift_data_right_pages()
356 			pgto--;  in _shift_data_right_pages()
371 		vto = kmap_atomic(*pgto);  in _shift_data_right_pages()
372 		if (*pgto != *pgfrom) {  in _shift_data_right_pages()
378 		flush_dcache_page(*pgto);  in _shift_data_right_pages()
397 	struct page **pgto;  in _copy_to_pages()  local
404 	pgto = pages + (pgbase >> PAGE_SHIFT);  in _copy_to_pages()
412 		vto = kmap_atomic(*pgto);  in _copy_to_pages()
422 			flush_dcache_page(*pgto);  in _copy_to_pages()
424 			pgto++;  in _copy_to_pages()
428 	flush_dcache_page(*pgto);  in _copy_to_pages()
638 	unsigned int pglen = 0, pgto = 0;  in xdr_buf_head_copy_right()  local
649 		pgto = to - head->iov_len;  in xdr_buf_head_copy_right()
651 		if (pgto + pglen > buf->page_len) {  in xdr_buf_head_copy_right()
652 			talen = pgto + pglen - buf->page_len;  in xdr_buf_head_copy_right()
671 	_copy_to_pages(buf->pages, buf->page_base + pgto, head->iov_base + base,  in xdr_buf_head_copy_right()
753 		unsigned int pgto = buf->page_len + base - shift;  in xdr_buf_tail_copy_left()  local
756 		if (pgto + pglen > buf->page_len)  in xdr_buf_tail_copy_left()
757 			pglen = buf->page_len - pgto;  in xdr_buf_tail_copy_left()
758 		_copy_to_pages(buf->pages, buf->page_base + pgto,  in xdr_buf_tail_copy_left()
772 	unsigned int pgto;  in xdr_buf_pages_copy_left()  local
796 	pgto = base - shift;  in xdr_buf_pages_copy_left()
797 	_shift_data_left_pages(buf->pages, buf->page_base + pgto,  in xdr_buf_pages_copy_left()