2685 	struct btrfs_chunk *chunk;  in btrfs_del_sys_chunk()  local
2707 			chunk = (struct btrfs_chunk *)(ptr + len);  in btrfs_del_sys_chunk()
2708 			num_stripes = btrfs_stack_chunk_num_stripes(chunk);  in btrfs_del_sys_chunk()
2877 	struct btrfs_chunk *chunk;  in btrfs_relocate_sys_chunks()  local
2915 		chunk = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_relocate_sys_chunks()
2917 		chunk_type = btrfs_chunk_type(leaf, chunk);  in btrfs_relocate_sys_chunks()
3185 			      struct btrfs_chunk *chunk,  in chunk_devid_filter()  argument
3189 	int num_stripes = btrfs_chunk_num_stripes(leaf, chunk);  in chunk_devid_filter()
3193 		stripe = btrfs_stripe_nr(chunk, i);  in chunk_devid_filter()
3203 			       struct btrfs_chunk *chunk,  in chunk_drange_filter()  argument
3208 	int num_stripes = btrfs_chunk_num_stripes(leaf, chunk);  in chunk_drange_filter()
3217 	if (btrfs_chunk_type(leaf, chunk) & (BTRFS_BLOCK_GROUP_DUP |  in chunk_drange_filter()
3220 	} else if (btrfs_chunk_type(leaf, chunk) & BTRFS_BLOCK_GROUP_RAID5) {  in chunk_drange_filter()
3222 	} else if (btrfs_chunk_type(leaf, chunk) & BTRFS_BLOCK_GROUP_RAID6) {  in chunk_drange_filter()
3229 		stripe = btrfs_stripe_nr(chunk, i);  in chunk_drange_filter()
3234 		stripe_length = btrfs_chunk_length(leaf, chunk);  in chunk_drange_filter()
3247 			       struct btrfs_chunk *chunk,  in chunk_vrange_filter()  argument
3252 	    chunk_offset + btrfs_chunk_length(leaf, chunk) > bargs->vstart)  in chunk_vrange_filter()
3260 			       struct btrfs_chunk *chunk,  in chunk_stripes_range_filter()  argument
3263 	int num_stripes = btrfs_chunk_num_stripes(leaf, chunk);  in chunk_stripes_range_filter()
3289 				struct btrfs_chunk *chunk, u64 chunk_offset)  in should_balance_chunk()  argument
3293 	u64 chunk_type = btrfs_chunk_type(leaf, chunk);  in should_balance_chunk()
3325 	    chunk_devid_filter(leaf, chunk, bargs)) {  in should_balance_chunk()
3331 	    chunk_drange_filter(leaf, chunk, chunk_offset, bargs)) {  in should_balance_chunk()
3337 	    chunk_vrange_filter(leaf, chunk, chunk_offset, bargs)) {  in should_balance_chunk()
3343 	    chunk_stripes_range_filter(leaf, chunk, bargs)) {  in should_balance_chunk()
3386 	struct btrfs_chunk *chunk;  in __btrfs_balance()  local
3494 		chunk = btrfs_item_ptr(leaf, slot, struct btrfs_chunk);  in __btrfs_balance()
3495 		chunk_type = btrfs_chunk_type(leaf, chunk);  in __btrfs_balance()
3503 		ret = should_balance_chunk(chunk_root, leaf, chunk,  in __btrfs_balance()
4415 			   struct btrfs_chunk *chunk, int item_size)  in btrfs_add_system_chunk()  argument
4434 	memcpy(ptr, chunk, item_size);  in btrfs_add_system_chunk()
4788 	struct btrfs_chunk *chunk;  in btrfs_finish_chunk_alloc()  local
4822 	chunk = kzalloc(item_size, GFP_NOFS);  in btrfs_finish_chunk_alloc()
4823 	if (!chunk) {  in btrfs_finish_chunk_alloc()
4844 	stripe = &chunk->stripe;  in btrfs_finish_chunk_alloc()
4855 	btrfs_set_stack_chunk_length(chunk, chunk_size);  in btrfs_finish_chunk_alloc()
4856 	btrfs_set_stack_chunk_owner(chunk, extent_root->root_key.objectid);  in btrfs_finish_chunk_alloc()
4857 	btrfs_set_stack_chunk_stripe_len(chunk, map->stripe_len);  in btrfs_finish_chunk_alloc()
4858 	btrfs_set_stack_chunk_type(chunk, map->type);  in btrfs_finish_chunk_alloc()
4859 	btrfs_set_stack_chunk_num_stripes(chunk, map->num_stripes);  in btrfs_finish_chunk_alloc()
4860 	btrfs_set_stack_chunk_io_align(chunk, map->stripe_len);  in btrfs_finish_chunk_alloc()
4861 	btrfs_set_stack_chunk_io_width(chunk, map->stripe_len);  in btrfs_finish_chunk_alloc()
4862 	btrfs_set_stack_chunk_sector_size(chunk, extent_root->sectorsize);  in btrfs_finish_chunk_alloc()
4863 	btrfs_set_stack_chunk_sub_stripes(chunk, map->sub_stripes);  in btrfs_finish_chunk_alloc()
4869 	ret = btrfs_insert_item(trans, chunk_root, &key, chunk, item_size);  in btrfs_finish_chunk_alloc()
4875 		ret = btrfs_add_system_chunk(chunk_root, &key, chunk,  in btrfs_finish_chunk_alloc()
4880 	kfree(chunk);  in btrfs_finish_chunk_alloc()
6195 			  struct btrfs_chunk *chunk)  in read_one_chunk()  argument
6209 	length = btrfs_chunk_length(leaf, chunk);  in read_one_chunk()
6226 	num_stripes = btrfs_chunk_num_stripes(leaf, chunk);  in read_one_chunk()
6242 	map->io_width = btrfs_chunk_io_width(leaf, chunk);  in read_one_chunk()
6243 	map->io_align = btrfs_chunk_io_align(leaf, chunk);  in read_one_chunk()
6244 	map->sector_size = btrfs_chunk_sector_size(leaf, chunk);  in read_one_chunk()
6245 	map->stripe_len = btrfs_chunk_stripe_len(leaf, chunk);  in read_one_chunk()
6246 	map->type = btrfs_chunk_type(leaf, chunk);  in read_one_chunk()
6247 	map->sub_stripes = btrfs_chunk_sub_stripes(leaf, chunk);  in read_one_chunk()
6250 			btrfs_stripe_offset_nr(leaf, chunk, i);  in read_one_chunk()
6251 		devid = btrfs_stripe_devid_nr(leaf, chunk, i);  in read_one_chunk()
6253 				   btrfs_stripe_dev_uuid_nr(chunk, i),  in read_one_chunk()
6450 	struct btrfs_chunk *chunk;  in btrfs_read_sys_array()  local
6506 			chunk = (struct btrfs_chunk *)sb_array_offset;  in btrfs_read_sys_array()
6515 			num_stripes = btrfs_chunk_num_stripes(sb, chunk);  in btrfs_read_sys_array()
6528 			ret = read_one_chunk(root, &key, sb, chunk);  in btrfs_read_sys_array()
6599 			struct btrfs_chunk *chunk;  in btrfs_read_chunk_tree()  local
6600 			chunk = btrfs_item_ptr(leaf, slot, struct btrfs_chunk);  in btrfs_read_chunk_tree()
6601 			ret = read_one_chunk(root, &found_key, leaf, chunk);  in btrfs_read_chunk_tree()