1090 	struct btrfs_root *root = device->dev_root;  in btrfs_account_dev_extents_size()  local
1250 	struct btrfs_root *root = device->dev_root;  in find_free_dev_extent_start()  local
1421 	struct btrfs_root *root = device->dev_root;  in btrfs_free_dev_extent()  local
1480 	struct btrfs_root *root = device->dev_root;  in btrfs_alloc_dev_extent()  local
1578 			    struct btrfs_root *root,  in btrfs_add_device()
1649 static int btrfs_rm_dev_item(struct btrfs_root *root,  in btrfs_rm_dev_item()
1690 int btrfs_rm_device(struct btrfs_root *root, char *device_path)  in btrfs_rm_device()
2046 static int btrfs_find_device_by_path(struct btrfs_root *root, char *device_path,  in btrfs_find_device_by_path()
2073 int btrfs_find_device_missing_or_by_path(struct btrfs_root *root,  in btrfs_find_device_missing_or_by_path()
2106 static int btrfs_prepare_sprout(struct btrfs_root *root)  in btrfs_prepare_sprout()
2170 			       struct btrfs_root *root)  in btrfs_finish_sprout()
2241 int btrfs_init_new_device(struct btrfs_root *root, char *device_path)  in btrfs_init_new_device()
2451 int btrfs_init_dev_replace_tgtdev(struct btrfs_root *root, char *device_path,  in btrfs_init_dev_replace_tgtdev()
2563 	struct btrfs_root *root;  in btrfs_update_device()  local
2645 			    struct btrfs_root *root, u64 chunk_objectid,  in btrfs_free_chunk()
2680 static int btrfs_del_sys_chunk(struct btrfs_root *root, u64 chunk_objectid, u64  in btrfs_del_sys_chunk()
2729 		       struct btrfs_root *root, u64 chunk_offset)  in btrfs_remove_chunk()
2821 static int btrfs_relocate_chunk(struct btrfs_root *root, u64 chunk_offset)  in btrfs_relocate_chunk()
2872 static int btrfs_relocate_sys_chunks(struct btrfs_root *root)  in btrfs_relocate_sys_chunks()
2947 static int insert_balance_item(struct btrfs_root *root,  in insert_balance_item()
3000 static int del_balance_item(struct btrfs_root *root)  in del_balance_item()
3287 static int should_balance_chunk(struct btrfs_root *root,  in should_balance_chunk()
3987 	struct btrfs_root *root = fs_info->tree_root;  in btrfs_uuid_scan_kthread()  local
4248 	struct btrfs_root *root = device->dev_root;  in btrfs_shrink_device()  local
4413 static int btrfs_add_system_chunk(struct btrfs_root *root,  in btrfs_add_system_chunk()
4903 					 struct btrfs_root *root,  in init_first_rw_device()
4945 int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset)  in btrfs_chunk_readonly()
5061 unsigned long btrfs_full_stripe_len(struct btrfs_root *root,  in btrfs_full_stripe_len()
5930 static noinline void btrfs_schedule_bio(struct btrfs_root *root,  in btrfs_schedule_bio()
5983 static void submit_stripe_bio(struct btrfs_root *root, struct btrfs_bio *bbio,  in submit_stripe_bio()
6030 int btrfs_map_bio(struct btrfs_root *root, int rw, struct bio *bio,  in btrfs_map_bio()
6122 static struct btrfs_device *add_missing_dev(struct btrfs_root *root,  in add_missing_dev()
6193 static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key,  in read_one_chunk()
6307 static struct btrfs_fs_devices *open_seed_devices(struct btrfs_root *root,  in open_seed_devices()
6362 static int read_one_dev(struct btrfs_root *root,  in read_one_dev()
6445 int btrfs_read_sys_array(struct btrfs_root *root)  in btrfs_read_sys_array()
6549 int btrfs_read_chunk_tree(struct btrfs_root *root)  in btrfs_read_chunk_tree()
6830 int btrfs_get_dev_stats(struct btrfs_root *root,  in btrfs_get_dev_stats()
6919 void btrfs_update_commit_device_bytes_used(struct btrfs_root *root,  in btrfs_update_commit_device_bytes_used()