2808 	struct btrfs_root *extent_root = root->fs_info->extent_root;  in btrfs_remove_chunk()  local
2837 	check_system_chunk(trans, extent_root, map->type);  in btrfs_remove_chunk()
2895 	ret = btrfs_remove_block_group(trans, extent_root, chunk_offset, em);  in btrfs_remove_chunk()
2909 	struct btrfs_root *extent_root;  in btrfs_relocate_chunk()  local
2914 	extent_root = root->fs_info->extent_root;  in btrfs_relocate_chunk()
2930 	ret = btrfs_can_relocate(extent_root, chunk_offset);  in btrfs_relocate_chunk()
2936 	ret = btrfs_relocate_block_group(extent_root, chunk_offset);  in btrfs_relocate_chunk()
2954 	btrfs_end_transaction(trans, extent_root);  in btrfs_relocate_chunk()
4603 			       struct btrfs_root *extent_root, u64 start,  in __btrfs_alloc_chunk()  argument
4606 	struct btrfs_fs_info *info = extent_root->fs_info;  in __btrfs_alloc_chunk()
4775 						extent_root->stripesize);  in __btrfs_alloc_chunk()
4780 						extent_root->stripesize);  in __btrfs_alloc_chunk()
4823 	map->sector_size = extent_root->sectorsize;  in __btrfs_alloc_chunk()
4848 	em_tree = &extent_root->fs_info->mapping_tree.map_tree;  in __btrfs_alloc_chunk()
4861 	ret = btrfs_make_block_group(trans, extent_root, 0, type,  in __btrfs_alloc_chunk()
4872 	spin_lock(&extent_root->fs_info->free_chunk_lock);  in __btrfs_alloc_chunk()
4873 	extent_root->fs_info->free_chunk_space -= (stripe_size *  in __btrfs_alloc_chunk()
4875 	spin_unlock(&extent_root->fs_info->free_chunk_lock);  in __btrfs_alloc_chunk()
4878 	check_raid56_incompat_flag(extent_root->fs_info, type);  in __btrfs_alloc_chunk()
4900 				struct btrfs_root *extent_root,  in btrfs_finish_chunk_alloc()  argument
4904 	struct btrfs_root *chunk_root = extent_root->fs_info->chunk_root;  in btrfs_finish_chunk_alloc()
4917 	em_tree = &extent_root->fs_info->mapping_tree.map_tree;  in btrfs_finish_chunk_alloc()
4923 		btrfs_crit(extent_root->fs_info,  in btrfs_finish_chunk_alloc()
4930 		btrfs_crit(extent_root->fs_info,  in btrfs_finish_chunk_alloc()
4988 	btrfs_set_stack_chunk_owner(chunk, extent_root->root_key.objectid);  in btrfs_finish_chunk_alloc()
4994 	btrfs_set_stack_chunk_sector_size(chunk, extent_root->sectorsize);  in btrfs_finish_chunk_alloc()
5025 		      struct btrfs_root *extent_root, u64 type)  in btrfs_alloc_chunk()  argument
5029 	ASSERT(mutex_is_locked(&extent_root->fs_info->chunk_mutex));  in btrfs_alloc_chunk()
5030 	chunk_offset = find_next_chunk(extent_root->fs_info);  in btrfs_alloc_chunk()
5031 	return __btrfs_alloc_chunk(trans, extent_root, chunk_offset, type);  in btrfs_alloc_chunk()
5042 	struct btrfs_root *extent_root = fs_info->extent_root;  in init_first_rw_device()  local
5046 	alloc_profile = btrfs_get_alloc_profile(extent_root, 0);  in init_first_rw_device()
5047 	ret = __btrfs_alloc_chunk(trans, extent_root, chunk_offset,  in init_first_rw_device()
5054 	ret = __btrfs_alloc_chunk(trans, extent_root, sys_chunk_offset,  in init_first_rw_device()