148 struct reloc_control {  struct
191 static void __mark_block_processed(struct reloc_control *rc,  argument
546 static struct btrfs_root *find_reloc_root(struct reloc_control *rc,  in find_reloc_root()
650 struct backref_node *build_backref_tree(struct reloc_control *rc,  in build_backref_tree()
1170 			      struct reloc_control *rc,  in clone_backref_node()
1263 	struct reloc_control *rc = fs_info->reloc_ctl;  in __add_reloc_root()
1295 	struct reloc_control *rc = fs_info->reloc_ctl;  in __del_reloc_root()
1326 	struct reloc_control *rc = fs_info->reloc_ctl;  in __update_reloc_root()
1433 	struct reloc_control *rc = fs_info->reloc_ctl;  in btrfs_init_reloc_root()
1625 			 struct reloc_control *rc,  in replace_file_extents()
1767 int replace_path(struct btrfs_trans_handle *trans, struct reloc_control *rc,  in replace_path()
2161 				struct reloc_control *rc,  in insert_dirty_subvol()
2184 static int clean_dirty_subvols(struct reloc_control *rc)  in clean_dirty_subvols()
2221 static noinline_for_stack int merge_reloc_root(struct reloc_control *rc,  in merge_reloc_root()
2370 int prepare_to_merge(struct reloc_control *rc, int err)  in prepare_to_merge()
2459 void merge_reloc_roots(struct reloc_control *rc)  in merge_reloc_roots()
2556 				     struct reloc_control *rc,  in select_reloc_root()
2654 u64 calcu_metadata_size(struct reloc_control *rc,  in calcu_metadata_size()
2688 				  struct reloc_control *rc,  in reserve_metadata_space()
2736 			 struct reloc_control *rc,  in do_relocation()
2899 			 struct reloc_control *rc,  in link_to_upper()
2910 				struct reloc_control *rc,  in finish_pending_nodes()
2937 static void mark_block_processed(struct reloc_control *rc,  in mark_block_processed()
2944 static void __mark_block_processed(struct reloc_control *rc,  in __mark_block_processed()
2960 static void update_processed_blocks(struct reloc_control *rc,  in update_processed_blocks()
2988 static int tree_block_processed(u64 bytenr, struct reloc_control *rc)  in tree_block_processed()
3025 				struct reloc_control *rc,  in relocate_tree_block()
3081 			 struct reloc_control *rc, struct rb_root *blocks)  in relocate_tree_blocks()
3391 static int add_tree_block(struct reloc_control *rc,  in add_tree_block()
3451 static int __add_tree_block(struct reloc_control *rc,  in __add_tree_block()
3524 static int block_use_full_backref(struct reloc_control *rc,  in block_use_full_backref()
3592 static int find_data_references(struct reloc_control *rc,  in find_data_references()
3761 int add_data_references(struct reloc_control *rc,  in add_data_references()
3857 int find_next_extent(struct reloc_control *rc, struct btrfs_path *path,  in find_next_extent()
3939 static void set_reloc_control(struct reloc_control *rc)  in set_reloc_control()
3948 static void unset_reloc_control(struct reloc_control *rc)  in unset_reloc_control()
3972 int prepare_to_relocate(struct reloc_control *rc)  in prepare_to_relocate()
4013 static noinline_for_stack int relocate_block_group(struct reloc_control *rc)  in relocate_block_group()
4265 static struct reloc_control *alloc_reloc_control(struct btrfs_fs_info *fs_info)  in alloc_reloc_control()
4267 	struct reloc_control *rc;  in alloc_reloc_control()
4304 	struct reloc_control *rc;  in btrfs_relocate_block_group()
4456 	struct reloc_control *rc = NULL;  in btrfs_recover_relocation()
4659 	struct reloc_control *rc;  in btrfs_reloc_cow_block()
4721 	struct reloc_control *rc = root->fs_info->reloc_ctl;  in btrfs_reloc_pre_snapshot()
4754 	struct reloc_control *rc = root->fs_info->reloc_ctl;  in btrfs_reloc_post_snapshot()