#include <ctree.h>

Data Fields
u8	fsid [BTRFS_FSID_SIZE]

u8	chunk_tree_uuid [BTRFS_UUID_SIZE]

struct btrfs_root *	extent_root

struct btrfs_root *	tree_root

struct btrfs_root *	chunk_root

struct btrfs_root *	dev_root

struct btrfs_root *	fs_root

struct btrfs_root *	csum_root

struct btrfs_root *	quota_root

struct btrfs_root *	log_root_tree

spinlock_t	fs_roots_radix_lock

struct radix_tree_root	fs_roots_radix

spinlock_t	block_group_cache_lock

struct rb_root	block_group_cache_tree

spinlock_t	free_chunk_lock

u64	free_chunk_space

struct extent_io_tree	freed_extents [2]

struct extent_io_tree *	pinned_extents

struct btrfs_mapping_tree	mapping_tree

struct btrfs_block_rsv	global_block_rsv

struct btrfs_block_rsv	delalloc_block_rsv

struct btrfs_block_rsv	trans_block_rsv

struct btrfs_block_rsv	chunk_block_rsv

struct btrfs_block_rsv	delayed_block_rsv

struct btrfs_block_rsv	empty_block_rsv

u64	generation

u64	last_trans_committed

u64	last_trans_log_full_commit

unsigned long	mount_opt

unsigned long	compress_type:4

u64	max_inline

u64	alloc_start

struct btrfs_transaction *	running_transaction

wait_queue_head_t	transaction_throttle

wait_queue_head_t	transaction_wait

wait_queue_head_t	transaction_blocked_wait

wait_queue_head_t	async_submit_wait

struct btrfs_super_block *	super_copy

struct btrfs_super_block *	super_for_commit

struct block_device *	__bdev

struct super_block *	sb

struct inode *	btree_inode

struct backing_dev_info	bdi

struct mutex	tree_log_mutex

struct mutex	transaction_kthread_mutex

struct mutex	cleaner_mutex

struct mutex	chunk_mutex

struct mutex	volume_mutex

struct mutex	ordered_operations_mutex

struct rw_semaphore	extent_commit_sem

struct rw_semaphore	cleanup_work_sem

struct rw_semaphore	subvol_sem

struct srcu_struct	subvol_srcu

spinlock_t	trans_lock

struct mutex	reloc_mutex

struct list_head	trans_list

struct list_head	dead_roots

struct list_head	caching_block_groups

spinlock_t	delayed_iput_lock

struct list_head	delayed_iputs

spinlock_t	tree_mod_seq_lock

atomic_t	tree_mod_seq

struct list_head	tree_mod_seq_list

struct seq_list	tree_mod_seq_elem

rwlock_t	tree_mod_log_lock

struct rb_root	tree_mod_log

atomic_t	nr_async_submits

atomic_t	async_submit_draining

atomic_t	nr_async_bios

atomic_t	async_delalloc_pages

atomic_t	open_ioctl_trans

spinlock_t	ordered_extent_lock

struct list_head	ordered_extents

struct list_head	delalloc_inodes

struct list_head	ordered_operations

struct btrfs_workers	generic_worker

struct btrfs_workers	workers

struct btrfs_workers	delalloc_workers

struct btrfs_workers	endio_workers

struct btrfs_workers	endio_meta_workers

struct btrfs_workers	endio_meta_write_workers

struct btrfs_workers	endio_write_workers

struct btrfs_workers	endio_freespace_worker

struct btrfs_workers	submit_workers

struct btrfs_workers	caching_workers

struct btrfs_workers	readahead_workers

struct btrfs_workers	fixup_workers

struct btrfs_workers	delayed_workers

struct task_struct *	transaction_kthread

struct task_struct *	cleaner_kthread

int	thread_pool_size

struct kobject	super_kobj

struct completion	kobj_unregister

int	do_barriers

int	closing

int	log_root_recovering

int	enospc_unlink

int	trans_no_join

u64	total_pinned

u64	dirty_metadata_bytes

struct list_head	dirty_cowonly_roots

struct btrfs_fs_devices *	fs_devices

struct list_head	space_info

struct btrfs_space_info *	data_sinfo

struct reloc_control *	reloc_ctl

spinlock_t	delalloc_lock

u64	delalloc_bytes

struct btrfs_free_cluster	data_alloc_cluster

struct btrfs_free_cluster	meta_alloc_cluster

spinlock_t	defrag_inodes_lock

struct rb_root	defrag_inodes

atomic_t	defrag_running

u64	avail_data_alloc_bits

u64	avail_metadata_alloc_bits

u64	avail_system_alloc_bits

spinlock_t	balance_lock

struct mutex	balance_mutex

atomic_t	balance_running

atomic_t	balance_pause_req

atomic_t	balance_cancel_req

struct btrfs_balance_control *	balance_ctl

wait_queue_head_t	balance_wait_q

unsigned	data_chunk_allocations

unsigned	metadata_ratio

void *	bdev_holder

struct mutex	scrub_lock

atomic_t	scrubs_running

atomic_t	scrub_pause_req

atomic_t	scrubs_paused

atomic_t	scrub_cancel_req

wait_queue_head_t	scrub_pause_wait

struct rw_semaphore	scrub_super_lock

int	scrub_workers_refcnt

struct btrfs_workers	scrub_workers

unsigned int	quota_enabled:1

unsigned int	pending_quota_state:1

u64	qgroup_flags

struct rb_root	qgroup_tree

spinlock_t	qgroup_lock

struct list_head	dirty_qgroups

u64	qgroup_seq

u64	fs_state

struct btrfs_delayed_root *	delayed_root

spinlock_t	reada_lock

struct radix_tree_root	reada_tree

int	backup_root_index

int	num_tolerated_disk_barrier_failures