75 	if (layout->group_width) {  in ore_verify_layout()
80 		if (total_comps < (layout->group_width * layout->mirrors_p1)) {  in ore_verify_layout()
83 				total_comps, layout->group_width,  in ore_verify_layout()
88 						layout->group_width;  in ore_verify_layout()
95 		layout->group_width = total_comps / layout->mirrors_p1;  in ore_verify_layout()
100 	stripe_length = (u64)layout->group_width * layout->stripe_unit;  in ore_verify_layout()
109 					(layout->group_width - layout->parity);  in ore_verify_layout()
112 				(layout->group_width - layout->parity) *  in ore_verify_layout()
261 	unsigned numdevs = layout->group_width * layout->mirrors_p1;  in ore_get_rw_state()
266 		unsigned data_devs = layout->group_width - layout->parity;  in ore_get_rw_state()
287 			num_raid_units += layout->group_width;  in ore_get_rw_state()
544 	u32	group_width = layout->group_width;  in ore_calc_stripe_info()  local
548 	u32	D = group_width - parity;  in ore_calc_stripe_info()
566 	u32	C = (u32)(H - (N * U)) / stripe_unit + G * group_width;  in ore_calc_stripe_info()
567 	u32 first_dev = C - C % group_width;  in ore_calc_stripe_info()
577 		u32 LCMdP = lcm(group_width, parity) / parity;  in ore_calc_stripe_info()
581 		si->par_dev = (group_width + group_width - parity - RxP) %  in ore_calc_stripe_info()
582 			      group_width + first_dev;  in ore_calc_stripe_info()
583 		si->dev = (group_width + group_width + C - RxP) %  in ore_calc_stripe_info()
584 			  group_width + first_dev;  in ore_calc_stripe_info()
589 		si->par_dev = group_width;  in ore_calc_stripe_info()
624 			     (ios->layout->group_width - ios->layout->parity) /  in _ore_add_stripe_unit()
625 			     ios->layout->group_width;  in _ore_add_stripe_unit()
704 						       ios->layout->group_width;  in _add_parity_units()
716 	unsigned group_width = ios->layout->group_width;  in _prepare_for_striping()  local
717 	unsigned devs_in_group = group_width * mirrors_p1;  in _prepare_for_striping()
763 		si->cur_comp = (si->cur_comp + 1) % group_width;  in _prepare_for_striping()
771 				si->cur_comp = group_width - ios->layout->parity;  in _prepare_for_striping()
910 			BUG_ON((ios->layout->group_width > 1) &&  in _write_mirror()
1110 	ti->first_group_dev = ti->si.dev - (ti->si.dev % layout->group_width);  in _calc_trunk_info()
1111 	ti->nex_group_dev = ti->first_group_dev + layout->group_width;  in _calc_trunk_info()