119 	struct btrfs_root *extent_root;  member
164 		blocksize = rc->extent_root->fs_info->nodesize;  in mark_block_processed()
470 	iter = btrfs_backref_iter_alloc(rc->extent_root->fs_info, GFP_NOFS);  in build_backref_tree()
1661 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in merge_reloc_root()
1832 	struct btrfs_root *root = rc->extent_root;  in prepare_to_merge()
1854 	trans = btrfs_join_transaction(rc->extent_root);  in prepare_to_merge()
1916 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in merge_reloc_roots()
1923 	root = rc->extent_root;  in merge_reloc_roots()
2142 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in calcu_metadata_size()
2176 	struct btrfs_root *root = rc->extent_root;  in reserve_metadata_space()
2226 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in do_relocation()
2454 	u32 blocksize = rc->extent_root->fs_info->nodesize;  in tree_block_processed()
2550 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in relocate_tree_blocks()
2906 	block->key.objectid = rc->extent_root->fs_info->nodesize;  in add_tree_block()
2913 		btrfs_backref_panic(rc->extent_root->fs_info, block->bytenr,  in add_tree_block()
2926 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in __add_tree_block()
2953 	ret = btrfs_search_slot(NULL, rc->extent_root, &key, path, 0, 0);  in __add_tree_block()
3080 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in add_data_references()
3124 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in find_next_extent()
3144 		ret = btrfs_search_slot(NULL, rc->extent_root, &key, path,  in find_next_extent()
3151 			ret = btrfs_next_leaf(rc->extent_root, path);  in find_next_extent()
3205 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in set_reloc_control()
3214 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in unset_reloc_control()
3241 	rc->block_rsv = btrfs_alloc_block_rsv(rc->extent_root->fs_info,  in prepare_to_relocate()
3252 	rc->block_rsv->size = rc->extent_root->fs_info->nodesize *  in prepare_to_relocate()
3254 	ret = btrfs_block_rsv_refill(rc->extent_root,  in prepare_to_relocate()
3263 	trans = btrfs_join_transaction(rc->extent_root);  in prepare_to_relocate()
3279 	struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;  in relocate_block_group()
3304 		ret = btrfs_block_rsv_refill(rc->extent_root,  in relocate_block_group()
3312 		trans = btrfs_start_transaction(rc->extent_root, 0);  in relocate_block_group()
3441 	trans = btrfs_join_transaction(rc->extent_root);  in relocate_block_group()
3590 	struct btrfs_root *extent_root = fs_info->extent_root;  in btrfs_relocate_block_group()  local
3613 	rc->extent_root = extent_root;  in btrfs_relocate_block_group()
3824 	rc->extent_root = fs_info->extent_root;  in btrfs_recover_relocation()
3828 	trans = btrfs_join_transaction(rc->extent_root);  in btrfs_recover_relocation()
3870 	trans = btrfs_join_transaction(rc->extent_root);  in btrfs_recover_relocation()