392 	struct extent_buffer *nodes[BTRFS_MAX_LEVEL];
1151 	struct extent_buffer *node;
1153 	struct extent_buffer *commit_root;
1561 	struct extent_buffer *eb;
1570 					struct extent_buffer *eb)  in btrfs_init_map_token()
1613 u##bits btrfs_get_##bits(const struct extent_buffer *eb,		\
1615 void btrfs_set_##bits(const struct extent_buffer *eb, void *ptr,	\
1624 static inline u##bits btrfs_##name(const struct extent_buffer *eb,	\
1630 static inline void btrfs_set_##name(const struct extent_buffer *eb, type *s, \
1650 static inline u##bits btrfs_##name(const struct extent_buffer *eb)	\
1656 static inline void btrfs_set_##name(const struct extent_buffer *eb,	\
1673 static inline u64 btrfs_device_total_bytes(const struct extent_buffer *eb,  in btrfs_device_total_bytes()
1681 static inline void btrfs_set_device_total_bytes(const struct extent_buffer *eb,  in btrfs_set_device_total_bytes()
1785 static inline u64 btrfs_stripe_offset_nr(const struct extent_buffer *eb,  in btrfs_stripe_offset_nr()
1791 static inline u64 btrfs_stripe_devid_nr(const struct extent_buffer *eb,  in btrfs_stripe_devid_nr()
1878 static inline void btrfs_tree_block_key(const struct extent_buffer *eb,  in btrfs_tree_block_key()
1885 static inline void btrfs_set_tree_block_key(const struct extent_buffer *eb,  in btrfs_set_tree_block_key()
1931 static inline u64 btrfs_node_blockptr(const struct extent_buffer *eb, int nr)  in btrfs_node_blockptr()
1939 static inline void btrfs_set_node_blockptr(const struct extent_buffer *eb,  in btrfs_set_node_blockptr()
1948 static inline u64 btrfs_node_ptr_generation(const struct extent_buffer *eb, int nr)  in btrfs_node_ptr_generation()
1956 static inline void btrfs_set_node_ptr_generation(const struct extent_buffer *eb,  in btrfs_set_node_ptr_generation()
1971 void btrfs_node_key(const struct extent_buffer *eb,
1974 static inline void btrfs_set_node_key(const struct extent_buffer *eb,  in btrfs_set_node_key()
2000 static inline u32 btrfs_item_end(const struct extent_buffer *eb,  in btrfs_item_end()
2006 static inline u32 btrfs_item_end_nr(const struct extent_buffer *eb, int nr)  in btrfs_item_end_nr()
2011 static inline u32 btrfs_item_offset_nr(const struct extent_buffer *eb, int nr)  in btrfs_item_offset_nr()
2016 static inline u32 btrfs_item_size_nr(const struct extent_buffer *eb, int nr)  in btrfs_item_size_nr()
2021 static inline void btrfs_item_key(const struct extent_buffer *eb,  in btrfs_item_key()
2028 static inline void btrfs_set_item_key(struct extent_buffer *eb,  in btrfs_set_item_key()
2057 static inline void btrfs_dir_item_key(const struct extent_buffer *eb,  in btrfs_dir_item_key()
2064 static inline void btrfs_set_dir_item_key(struct extent_buffer *eb,  in btrfs_set_dir_item_key()
2078 static inline void btrfs_free_space_key(const struct extent_buffer *eb,  in btrfs_free_space_key()
2085 static inline void btrfs_set_free_space_key(struct extent_buffer *eb,  in btrfs_set_free_space_key()
2117 static inline void btrfs_node_key_to_cpu(const struct extent_buffer *eb,  in btrfs_node_key_to_cpu()
2125 static inline void btrfs_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_item_key_to_cpu()
2133 static inline void btrfs_dir_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_dir_item_key_to_cpu()
2160 static inline void btrfs_node_key_to_cpu(const struct extent_buffer *eb,  in btrfs_node_key_to_cpu()
2168 static inline void btrfs_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_item_key_to_cpu()
2176 static inline void btrfs_dir_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_dir_item_key_to_cpu()
2202 static inline int btrfs_header_flag(const struct extent_buffer *eb, u64 flag)  in btrfs_header_flag()
2207 static inline void btrfs_set_header_flag(struct extent_buffer *eb, u64 flag)  in btrfs_set_header_flag()
2213 static inline void btrfs_clear_header_flag(struct extent_buffer *eb, u64 flag)  in btrfs_clear_header_flag()
2219 static inline int btrfs_header_backref_rev(const struct extent_buffer *eb)  in btrfs_header_backref_rev()
2225 static inline void btrfs_set_header_backref_rev(struct extent_buffer *eb,  in btrfs_set_header_backref_rev()
2234 static inline int btrfs_is_leaf(const struct extent_buffer *eb)  in btrfs_is_leaf()
2338 static inline void btrfs_balance_data(const struct extent_buffer *eb,  in btrfs_balance_data()
2345 static inline void btrfs_set_balance_data(struct extent_buffer *eb,  in btrfs_set_balance_data()
2352 static inline void btrfs_balance_meta(const struct extent_buffer *eb,  in btrfs_balance_meta()
2359 static inline void btrfs_set_balance_meta(struct extent_buffer *eb,  in btrfs_set_balance_meta()
2366 static inline void btrfs_balance_sys(const struct extent_buffer *eb,  in btrfs_balance_sys()
2373 static inline void btrfs_set_balance_sys(struct extent_buffer *eb,  in btrfs_set_balance_sys()
2481 static inline unsigned int leaf_data_end(const struct extent_buffer *leaf)  in leaf_data_end()
2545 						const struct extent_buffer *eb,  in btrfs_file_extent_inline_item_len()
2684 int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb,
2737 int btrfs_exclude_logged_extents(struct extent_buffer *eb);
2740 struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
2749 			   struct extent_buffer *buf,
2762 		  struct extent_buffer *buf, int full_backref);
2764 		  struct extent_buffer *buf, int full_backref);
2766 				struct extent_buffer *eb, u64 flags,
2862 int btrfs_bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
2873 struct extent_buffer *btrfs_root_node(struct btrfs_root *root);
2880 struct extent_buffer *btrfs_read_node_slot(struct extent_buffer *parent,
2884 		    struct btrfs_root *root, struct extent_buffer *buf,
2885 		    struct extent_buffer *parent, int parent_slot,
2886 		    struct extent_buffer **cow_ret,
2890 		      struct extent_buffer *buf,
2891 		      struct extent_buffer **cow_ret, u64 new_root_objectid);
2893 			      struct extent_buffer *buf);
2917 		       struct btrfs_root *root, struct extent_buffer *parent,
2984 int btrfs_leaf_free_space(struct extent_buffer *leaf);
2989 			struct extent_buffer *node,
2990 			struct extent_buffer *parent);
3051 			 struct extent_buffer *node);
3134 struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf,
3138 		struct extent_buffer *leaf, int slot, u64 ref_objectid,
3527 static inline size_t get_eb_offset_in_page(const struct extent_buffer *eb,  in get_eb_offset_in_page()
3781 			  struct btrfs_root *root, struct extent_buffer *buf,
3782 			  struct extent_buffer *cow);
3832 int btree_readahead_hook(struct extent_buffer *eb, int err);