43 	int			x1, y1, x2, y2;	/* dirty rectangle,  member
143 	int y2 = y1 + h - 1;  in xenfb_refresh()  local
155 	if (info->y2 > y2)  in xenfb_refresh()
156 		y2 = info->y2;  in xenfb_refresh()
167 		info->y2 = y2;  in xenfb_refresh()
174 	info->x2 = info->y2 = 0;  in xenfb_refresh()
178 	if (x1 <= x2 && y1 <= y2)  in xenfb_refresh()
179 		xenfb_do_update(info, x1, y1, x2 - x1 + 1, y2 - y1 + 1);  in xenfb_refresh()
188 	int y1, y2, miny, maxy;  in xenfb_deferred_io()  local
196 		y2 = end / fb_info->fix.line_length;  in xenfb_deferred_io()
197 		if (y2 >= fb_info->var.yres)  in xenfb_deferred_io()
198 			y2 = fb_info->var.yres - 1;  in xenfb_deferred_io()
201 		if (maxy < y2)  in xenfb_deferred_io()
202 			maxy = y2;  in xenfb_deferred_io()