1296 	const struct extent_buffer *eb;  member
1305 					struct extent_buffer *eb)  in btrfs_init_map_token()  argument
1307 	token->eb = eb;  in btrfs_init_map_token()
1319 #define read_eb_member(eb, ptr, type, member, result) (\  argument
1320 	read_extent_buffer(eb, (char *)(result),			\
1325 #define write_eb_member(eb, ptr, type, member, result) (\  argument
1326 	write_extent_buffer(eb, (char *)(result),			\
1332 u##bits btrfs_get_token_##bits(const struct extent_buffer *eb,		\
1335 void btrfs_set_token_##bits(struct extent_buffer *eb, const void *ptr,	\
1338 u##bits btrfs_get_##bits(const struct extent_buffer *eb,		\
1340 void btrfs_set_##bits(struct extent_buffer *eb, void *ptr,		\
1349 static inline u##bits btrfs_##name(const struct extent_buffer *eb,	\
1353 	return btrfs_get_##bits(eb, s, offsetof(type, member));		\
1355 static inline void btrfs_set_##name(struct extent_buffer *eb, type *s,	\
1359 	btrfs_set_##bits(eb, s, offsetof(type, member), val);		\
1361 static inline u##bits btrfs_token_##name(const struct extent_buffer *eb,\
1366 	return btrfs_get_token_##bits(eb, s, offsetof(type, member), token); \
1368 static inline void btrfs_set_token_##name(struct extent_buffer *eb,	\
1373 	btrfs_set_token_##bits(eb, s, offsetof(type, member), val, token); \
1377 static inline u##bits btrfs_##name(const struct extent_buffer *eb)	\
1379 	const type *p = page_address(eb->pages[0]);			\
1383 static inline void btrfs_set_##name(struct extent_buffer *eb,		\
1386 	type *p = page_address(eb->pages[0]);				\
1401 static inline u64 btrfs_device_total_bytes(struct extent_buffer *eb,  in btrfs_device_total_bytes()  argument
1406 	return btrfs_get_64(eb, s, offsetof(struct btrfs_dev_item,  in btrfs_device_total_bytes()
1409 static inline void btrfs_set_device_total_bytes(struct extent_buffer *eb,  in btrfs_set_device_total_bytes()  argument
1415 	WARN_ON(!IS_ALIGNED(val, eb->fs_info->sectorsize));  in btrfs_set_device_total_bytes()
1416 	btrfs_set_64(eb, s, offsetof(struct btrfs_dev_item, total_bytes), val);  in btrfs_set_device_total_bytes()
1513 static inline u64 btrfs_stripe_offset_nr(struct extent_buffer *eb,  in btrfs_stripe_offset_nr()  argument
1516 	return btrfs_stripe_offset(eb, btrfs_stripe_nr(c, nr));  in btrfs_stripe_offset_nr()
1519 static inline u64 btrfs_stripe_devid_nr(struct extent_buffer *eb,  in btrfs_stripe_devid_nr()  argument
1522 	return btrfs_stripe_devid(eb, btrfs_stripe_nr(c, nr));  in btrfs_stripe_devid_nr()
1616 static inline void btrfs_tree_block_key(struct extent_buffer *eb,  in btrfs_tree_block_key()  argument
1620 	read_eb_member(eb, item, struct btrfs_tree_block_info, key, key);  in btrfs_tree_block_key()
1623 static inline void btrfs_set_tree_block_key(struct extent_buffer *eb,  in btrfs_set_tree_block_key()  argument
1627 	write_eb_member(eb, item, struct btrfs_tree_block_info, key, key);  in btrfs_set_tree_block_key()
1675 static inline u64 btrfs_node_blockptr(struct extent_buffer *eb, int nr)  in btrfs_node_blockptr()  argument
1680 	return btrfs_key_blockptr(eb, (struct btrfs_key_ptr *)ptr);  in btrfs_node_blockptr()
1683 static inline void btrfs_set_node_blockptr(struct extent_buffer *eb,  in btrfs_set_node_blockptr()  argument
1689 	btrfs_set_key_blockptr(eb, (struct btrfs_key_ptr *)ptr, val);  in btrfs_set_node_blockptr()
1692 static inline u64 btrfs_node_ptr_generation(struct extent_buffer *eb, int nr)  in btrfs_node_ptr_generation()  argument
1697 	return btrfs_key_generation(eb, (struct btrfs_key_ptr *)ptr);  in btrfs_node_ptr_generation()
1700 static inline void btrfs_set_node_ptr_generation(struct extent_buffer *eb,  in btrfs_set_node_ptr_generation()  argument
1706 	btrfs_set_key_generation(eb, (struct btrfs_key_ptr *)ptr, val);  in btrfs_set_node_ptr_generation()
1715 void btrfs_node_key(const struct extent_buffer *eb,
1718 static inline void btrfs_set_node_key(struct extent_buffer *eb,  in btrfs_set_node_key()  argument
1723 	write_eb_member(eb, (struct btrfs_key_ptr *)ptr,  in btrfs_set_node_key()
1744 static inline u32 btrfs_item_end(const struct extent_buffer *eb,  in btrfs_item_end()  argument
1747 	return btrfs_item_offset(eb, item) + btrfs_item_size(eb, item);  in btrfs_item_end()
1750 static inline u32 btrfs_item_end_nr(const struct extent_buffer *eb, int nr)  in btrfs_item_end_nr()  argument
1752 	return btrfs_item_end(eb, btrfs_item_nr(nr));  in btrfs_item_end_nr()
1755 static inline u32 btrfs_item_offset_nr(const struct extent_buffer *eb, int nr)  in btrfs_item_offset_nr()  argument
1757 	return btrfs_item_offset(eb, btrfs_item_nr(nr));  in btrfs_item_offset_nr()
1760 static inline u32 btrfs_item_size_nr(const struct extent_buffer *eb, int nr)  in btrfs_item_size_nr()  argument
1762 	return btrfs_item_size(eb, btrfs_item_nr(nr));  in btrfs_item_size_nr()
1765 static inline void btrfs_item_key(const struct extent_buffer *eb,  in btrfs_item_key()  argument
1769 	read_eb_member(eb, item, struct btrfs_item, key, disk_key);  in btrfs_item_key()
1772 static inline void btrfs_set_item_key(struct extent_buffer *eb,  in btrfs_set_item_key()  argument
1776 	write_eb_member(eb, item, struct btrfs_item, key, disk_key);  in btrfs_set_item_key()
1801 static inline void btrfs_dir_item_key(const struct extent_buffer *eb,  in btrfs_dir_item_key()  argument
1805 	read_eb_member(eb, item, struct btrfs_dir_item, location, key);  in btrfs_dir_item_key()
1808 static inline void btrfs_set_dir_item_key(struct extent_buffer *eb,  in btrfs_set_dir_item_key()  argument
1812 	write_eb_member(eb, item, struct btrfs_dir_item, location, key);  in btrfs_set_dir_item_key()
1822 static inline void btrfs_free_space_key(const struct extent_buffer *eb,  in btrfs_free_space_key()  argument
1826 	read_eb_member(eb, h, struct btrfs_free_space_header, location, key);  in btrfs_free_space_key()
1829 static inline void btrfs_set_free_space_key(struct extent_buffer *eb,  in btrfs_set_free_space_key()  argument
1833 	write_eb_member(eb, h, struct btrfs_free_space_header, location, key);  in btrfs_set_free_space_key()
1858 static inline void btrfs_node_key_to_cpu(const struct extent_buffer *eb,  in btrfs_node_key_to_cpu()  argument
1862 	btrfs_node_key(eb, &disk_key, nr);  in btrfs_node_key_to_cpu()
1866 static inline void btrfs_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_item_key_to_cpu()  argument
1870 	btrfs_item_key(eb, &disk_key, nr);  in btrfs_item_key_to_cpu()
1874 static inline void btrfs_dir_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_dir_item_key_to_cpu()  argument
1879 	btrfs_dir_item_key(eb, item, &disk_key);  in btrfs_dir_item_key_to_cpu()
1898 static inline int btrfs_header_flag(const struct extent_buffer *eb, u64 flag)  in btrfs_header_flag()  argument
1900 	return (btrfs_header_flags(eb) & flag) == flag;  in btrfs_header_flag()
1903 static inline void btrfs_set_header_flag(struct extent_buffer *eb, u64 flag)  in btrfs_set_header_flag()  argument
1905 	u64 flags = btrfs_header_flags(eb);  in btrfs_set_header_flag()
1906 	btrfs_set_header_flags(eb, flags | flag);  in btrfs_set_header_flag()
1909 static inline void btrfs_clear_header_flag(struct extent_buffer *eb, u64 flag)  in btrfs_clear_header_flag()  argument
1911 	u64 flags = btrfs_header_flags(eb);  in btrfs_clear_header_flag()
1912 	btrfs_set_header_flags(eb, flags & ~flag);  in btrfs_clear_header_flag()
1915 static inline int btrfs_header_backref_rev(const struct extent_buffer *eb)  in btrfs_header_backref_rev()  argument
1917 	u64 flags = btrfs_header_flags(eb);  in btrfs_header_backref_rev()
1921 static inline void btrfs_set_header_backref_rev(struct extent_buffer *eb,  in btrfs_set_header_backref_rev()  argument
1924 	u64 flags = btrfs_header_flags(eb);  in btrfs_set_header_backref_rev()
1927 	btrfs_set_header_flags(eb, flags);  in btrfs_set_header_backref_rev()
1935 static inline unsigned long btrfs_header_chunk_tree_uuid(const struct extent_buffer *eb)  in btrfs_header_chunk_tree_uuid()  argument
1940 static inline int btrfs_is_leaf(const struct extent_buffer *eb)  in btrfs_is_leaf()  argument
1942 	return btrfs_header_level(eb) == 0;  in btrfs_is_leaf()
2036 static inline void btrfs_balance_data(const struct extent_buffer *eb,  in btrfs_balance_data()  argument
2040 	read_eb_member(eb, bi, struct btrfs_balance_item, data, ba);  in btrfs_balance_data()
2043 static inline void btrfs_set_balance_data(struct extent_buffer *eb,  in btrfs_set_balance_data()  argument
2047 	write_eb_member(eb, bi, struct btrfs_balance_item, data, ba);  in btrfs_set_balance_data()
2050 static inline void btrfs_balance_meta(const struct extent_buffer *eb,  in btrfs_balance_meta()  argument
2054 	read_eb_member(eb, bi, struct btrfs_balance_item, meta, ba);  in btrfs_balance_meta()
2057 static inline void btrfs_set_balance_meta(struct extent_buffer *eb,  in btrfs_set_balance_meta()  argument
2061 	write_eb_member(eb, bi, struct btrfs_balance_item, meta, ba);  in btrfs_set_balance_meta()
2064 static inline void btrfs_balance_sys(const struct extent_buffer *eb,  in btrfs_balance_sys()  argument
2068 	read_eb_member(eb, bi, struct btrfs_balance_item, sys, ba);  in btrfs_balance_sys()
2071 static inline void btrfs_set_balance_sys(struct extent_buffer *eb,  in btrfs_set_balance_sys()  argument
2075 	write_eb_member(eb, bi, struct btrfs_balance_item, sys, ba);  in btrfs_set_balance_sys()
2236 						const struct extent_buffer *eb,  in btrfs_file_extent_inline_item_len()  argument
2239 	return btrfs_item_size(eb, e) - BTRFS_FILE_EXTENT_INLINE_DATA_START;  in btrfs_file_extent_inline_item_len()
2375 int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb,
2418 int btrfs_exclude_logged_extents(struct extent_buffer *eb);
2513 int btrfs_bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
3408 int btree_readahead_hook(struct extent_buffer *eb, int err);