4958 	u32 stripe_index;  in __btrfs_map_block()  local
5138 	stripe_index = 0;  in __btrfs_map_block()
5150 				&stripe_index);  in __btrfs_map_block()
5157 			stripe_index = mirror_num - 1;  in __btrfs_map_block()
5159 			stripe_index = find_live_mirror(fs_info, map, 0,  in __btrfs_map_block()
5163 			mirror_num = stripe_index + 1;  in __btrfs_map_block()
5170 			stripe_index = mirror_num - 1;  in __btrfs_map_block()
5178 		stripe_nr = div_u64_rem(stripe_nr, factor, &stripe_index);  in __btrfs_map_block()
5179 		stripe_index *= map->sub_stripes;  in __btrfs_map_block()
5188 			stripe_index += mirror_num - 1;  in __btrfs_map_block()
5190 			int old_stripe_index = stripe_index;  in __btrfs_map_block()
5191 			stripe_index = find_live_mirror(fs_info, map,  in __btrfs_map_block()
5192 					      stripe_index,  in __btrfs_map_block()
5193 					      map->sub_stripes, stripe_index +  in __btrfs_map_block()
5196 			mirror_num = stripe_index - old_stripe_index + 1;  in __btrfs_map_block()
5212 			stripe_index = 0;  in __btrfs_map_block()
5221 					nr_data_stripes(map), &stripe_index);  in __btrfs_map_block()
5223 				stripe_index = nr_data_stripes(map) +  in __btrfs_map_block()
5227 			div_u64_rem(stripe_nr + stripe_index, map->num_stripes,  in __btrfs_map_block()
5228 					&stripe_index);  in __btrfs_map_block()
5240 				&stripe_index);  in __btrfs_map_block()
5241 		mirror_num = stripe_index + 1;  in __btrfs_map_block()
5243 	BUG_ON(stripe_index >= map->num_stripes);  in __btrfs_map_block()
5314 				map->stripes[stripe_index].physical +  in __btrfs_map_block()
5316 			bbio->stripes[i].dev = map->stripes[stripe_index].dev;  in __btrfs_map_block()
5339 				if (stripe_index >= last_stripe &&  in __btrfs_map_block()
5340 				    stripe_index <= (last_stripe +  in __btrfs_map_block()
5350 			stripe_index++;  in __btrfs_map_block()
5351 			if (stripe_index == map->num_stripes) {  in __btrfs_map_block()
5353 				stripe_index = 0;  in __btrfs_map_block()
5360 				map->stripes[stripe_index].physical +  in __btrfs_map_block()
5364 				map->stripes[stripe_index].dev;  in __btrfs_map_block()
5365 			stripe_index++;  in __btrfs_map_block()
5606 			unsigned int stripe_index =  in btrfs_end_bio()  local
5607 				btrfs_io_bio(bio)->stripe_index;  in btrfs_end_bio()
5609 			BUG_ON(stripe_index >= bbio->num_stripes);  in btrfs_end_bio()
5610 			dev = bbio->stripes[stripe_index].dev;  in btrfs_end_bio()
5755 	btrfs_io_bio(bio)->stripe_index = dev_nr;  in submit_stripe_bio()