38 		.sub_stripes	= 2,
51 		.sub_stripes	= 1,
64 		.sub_stripes	= 1,
77 		.sub_stripes	= 1,
90 		.sub_stripes	= 1,
103 		.sub_stripes	= 1,
116 		.sub_stripes	= 1,
129 		.sub_stripes	= 1,
142 		.sub_stripes	= 1,
4885 	int sub_stripes;  member
4942 	ctl->sub_stripes = btrfs_raid_array[index].sub_stripes;  in init_alloc_chunk_ctl()
5146 	map->sub_stripes = ctl->sub_stripes;  in create_chunk()
5344 	btrfs_set_stack_chunk_sub_stripes(chunk, map->sub_stripes);  in btrfs_finish_chunk_alloc()
5465 		ret = map->sub_stripes;  in btrfs_num_copies()
5539 		num_stripes = map->sub_stripes;  in find_live_mirror()
5655 	u32 sub_stripes = 0;  in __btrfs_map_block_for_discard()  local
5705 			sub_stripes = 1;  in __btrfs_map_block_for_discard()
5707 			sub_stripes = map->sub_stripes;  in __btrfs_map_block_for_discard()
5709 		factor = map->num_stripes / sub_stripes;  in __btrfs_map_block_for_discard()
5711 				    sub_stripes * stripe_cnt);  in __btrfs_map_block_for_discard()
5713 		stripe_index *= sub_stripes;  in __btrfs_map_block_for_discard()
5717 		last_stripe *= sub_stripes;  in __btrfs_map_block_for_discard()
5743 			if (i / sub_stripes < remaining_stripes)  in __btrfs_map_block_for_discard()
5755 			if (i < sub_stripes)  in __btrfs_map_block_for_discard()
5761 					     sub_stripes - 1))  in __btrfs_map_block_for_discard()
5765 			if (i == sub_stripes - 1)  in __btrfs_map_block_for_discard()
6158 		u32 factor = map->num_stripes / map->sub_stripes;  in __btrfs_map_block()
6161 		stripe_index *= map->sub_stripes;  in __btrfs_map_block()
6164 			num_stripes = map->sub_stripes;  in __btrfs_map_block()
6707 	map->sub_stripes = btrfs_chunk_sub_stripes(leaf, chunk);  in read_one_chunk()