1726 	struct extent_buffer *eb;  member
1735 					struct extent_buffer *eb)  in btrfs_init_map_token()  argument
1737 	token->eb = eb;  in btrfs_init_map_token()
1738 	token->kaddr = page_address(eb->pages[0]);  in btrfs_init_map_token()
1760 #define read_eb_member(eb, ptr, type, member, result) (\  argument
1761 	read_extent_buffer(eb, (char *)(result),			\
1766 #define write_eb_member(eb, ptr, type, member, result) (\  argument
1767 	write_extent_buffer(eb, (char *)(result),			\
1778 u##bits btrfs_get_##bits(const struct extent_buffer *eb,		\
1780 void btrfs_set_##bits(const struct extent_buffer *eb, void *ptr,	\
1789 static inline u##bits btrfs_##name(const struct extent_buffer *eb,	\
1793 	return btrfs_get_##bits(eb, s, offsetof(type, member));		\
1795 static inline void btrfs_set_##name(const struct extent_buffer *eb, type *s, \
1799 	btrfs_set_##bits(eb, s, offsetof(type, member), val);		\
1815 static inline u##bits btrfs_##name(const struct extent_buffer *eb)	\
1817 	const type *p = page_address(eb->pages[0]) +			\
1818 			offset_in_page(eb->start);			\
1821 static inline void btrfs_set_##name(const struct extent_buffer *eb,	\
1824 	type *p = page_address(eb->pages[0]) + offset_in_page(eb->start); \
1838 static inline u64 btrfs_device_total_bytes(const struct extent_buffer *eb,  in btrfs_device_total_bytes()  argument
1843 	return btrfs_get_64(eb, s, offsetof(struct btrfs_dev_item,  in btrfs_device_total_bytes()
1846 static inline void btrfs_set_device_total_bytes(const struct extent_buffer *eb,  in btrfs_set_device_total_bytes()  argument
1852 	WARN_ON(!IS_ALIGNED(val, eb->fs_info->sectorsize));  in btrfs_set_device_total_bytes()
1853 	btrfs_set_64(eb, s, offsetof(struct btrfs_dev_item, total_bytes), val);  in btrfs_set_device_total_bytes()
1950 static inline u64 btrfs_stripe_offset_nr(const struct extent_buffer *eb,  in btrfs_stripe_offset_nr()  argument
1953 	return btrfs_stripe_offset(eb, btrfs_stripe_nr(c, nr));  in btrfs_stripe_offset_nr()
1956 static inline u64 btrfs_stripe_devid_nr(const struct extent_buffer *eb,  in btrfs_stripe_devid_nr()  argument
1959 	return btrfs_stripe_devid(eb, btrfs_stripe_nr(c, nr));  in btrfs_stripe_devid_nr()
2043 static inline void btrfs_tree_block_key(const struct extent_buffer *eb,  in btrfs_tree_block_key()  argument
2047 	read_eb_member(eb, item, struct btrfs_tree_block_info, key, key);  in btrfs_tree_block_key()
2050 static inline void btrfs_set_tree_block_key(const struct extent_buffer *eb,  in btrfs_set_tree_block_key()  argument
2054 	write_eb_member(eb, item, struct btrfs_tree_block_info, key, key);  in btrfs_set_tree_block_key()
2096 static inline u64 btrfs_node_blockptr(const struct extent_buffer *eb, int nr)  in btrfs_node_blockptr()  argument
2101 	return btrfs_key_blockptr(eb, (struct btrfs_key_ptr *)ptr);  in btrfs_node_blockptr()
2104 static inline void btrfs_set_node_blockptr(const struct extent_buffer *eb,  in btrfs_set_node_blockptr()  argument
2110 	btrfs_set_key_blockptr(eb, (struct btrfs_key_ptr *)ptr, val);  in btrfs_set_node_blockptr()
2113 static inline u64 btrfs_node_ptr_generation(const struct extent_buffer *eb, int nr)  in btrfs_node_ptr_generation()  argument
2118 	return btrfs_key_generation(eb, (struct btrfs_key_ptr *)ptr);  in btrfs_node_ptr_generation()
2121 static inline void btrfs_set_node_ptr_generation(const struct extent_buffer *eb,  in btrfs_set_node_ptr_generation()  argument
2127 	btrfs_set_key_generation(eb, (struct btrfs_key_ptr *)ptr, val);  in btrfs_set_node_ptr_generation()
2136 void btrfs_node_key(const struct extent_buffer *eb,
2139 static inline void btrfs_set_node_key(const struct extent_buffer *eb,  in btrfs_set_node_key()  argument
2144 	write_eb_member(eb, (struct btrfs_key_ptr *)ptr,  in btrfs_set_node_key()
2166 static inline u32 btrfs_item_##member(const struct extent_buffer *eb,		\
2169 	return btrfs_raw_item_##member(eb, btrfs_item_nr(slot));		\
2171 static inline void btrfs_set_item_##member(const struct extent_buffer *eb,	\
2174 	btrfs_set_raw_item_##member(eb, btrfs_item_nr(slot), val);		\
2192 static inline u32 btrfs_item_data_end(const struct extent_buffer *eb, int nr)  in btrfs_item_data_end()  argument
2194 	return btrfs_item_offset(eb, nr) + btrfs_item_size(eb, nr);  in btrfs_item_data_end()
2197 static inline void btrfs_item_key(const struct extent_buffer *eb,  in btrfs_item_key()  argument
2201 	read_eb_member(eb, item, struct btrfs_item, key, disk_key);  in btrfs_item_key()
2204 static inline void btrfs_set_item_key(struct extent_buffer *eb,  in btrfs_set_item_key()  argument
2208 	write_eb_member(eb, item, struct btrfs_item, key, disk_key);  in btrfs_set_item_key()
2233 static inline void btrfs_dir_item_key(const struct extent_buffer *eb,  in btrfs_dir_item_key()  argument
2237 	read_eb_member(eb, item, struct btrfs_dir_item, location, key);  in btrfs_dir_item_key()
2240 static inline void btrfs_set_dir_item_key(struct extent_buffer *eb,  in btrfs_set_dir_item_key()  argument
2244 	write_eb_member(eb, item, struct btrfs_dir_item, location, key);  in btrfs_set_dir_item_key()
2254 static inline void btrfs_free_space_key(const struct extent_buffer *eb,  in btrfs_free_space_key()  argument
2258 	read_eb_member(eb, h, struct btrfs_free_space_header, location, key);  in btrfs_free_space_key()
2261 static inline void btrfs_set_free_space_key(struct extent_buffer *eb,  in btrfs_set_free_space_key()  argument
2265 	write_eb_member(eb, h, struct btrfs_free_space_header, location, key);  in btrfs_set_free_space_key()
2293 static inline void btrfs_node_key_to_cpu(const struct extent_buffer *eb,  in btrfs_node_key_to_cpu()  argument
2298 	btrfs_node_key(eb, disk_key, nr);  in btrfs_node_key_to_cpu()
2301 static inline void btrfs_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_item_key_to_cpu()  argument
2306 	btrfs_item_key(eb, disk_key, nr);  in btrfs_item_key_to_cpu()
2309 static inline void btrfs_dir_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_dir_item_key_to_cpu()  argument
2315 	btrfs_dir_item_key(eb, item, disk_key);  in btrfs_dir_item_key_to_cpu()
2336 static inline void btrfs_node_key_to_cpu(const struct extent_buffer *eb,  in btrfs_node_key_to_cpu()  argument
2340 	btrfs_node_key(eb, &disk_key, nr);  in btrfs_node_key_to_cpu()
2344 static inline void btrfs_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_item_key_to_cpu()  argument
2348 	btrfs_item_key(eb, &disk_key, nr);  in btrfs_item_key_to_cpu()
2352 static inline void btrfs_dir_item_key_to_cpu(const struct extent_buffer *eb,  in btrfs_dir_item_key_to_cpu()  argument
2357 	btrfs_dir_item_key(eb, item, &disk_key);  in btrfs_dir_item_key_to_cpu()
2378 static inline int btrfs_header_flag(const struct extent_buffer *eb, u64 flag)  in btrfs_header_flag()  argument
2380 	return (btrfs_header_flags(eb) & flag) == flag;  in btrfs_header_flag()
2383 static inline void btrfs_set_header_flag(struct extent_buffer *eb, u64 flag)  in btrfs_set_header_flag()  argument
2385 	u64 flags = btrfs_header_flags(eb);  in btrfs_set_header_flag()
2386 	btrfs_set_header_flags(eb, flags | flag);  in btrfs_set_header_flag()
2389 static inline void btrfs_clear_header_flag(struct extent_buffer *eb, u64 flag)  in btrfs_clear_header_flag()  argument
2391 	u64 flags = btrfs_header_flags(eb);  in btrfs_clear_header_flag()
2392 	btrfs_set_header_flags(eb, flags & ~flag);  in btrfs_clear_header_flag()
2395 static inline int btrfs_header_backref_rev(const struct extent_buffer *eb)  in btrfs_header_backref_rev()  argument
2397 	u64 flags = btrfs_header_flags(eb);  in btrfs_header_backref_rev()
2401 static inline void btrfs_set_header_backref_rev(struct extent_buffer *eb,  in btrfs_set_header_backref_rev()  argument
2404 	u64 flags = btrfs_header_flags(eb);  in btrfs_set_header_backref_rev()
2407 	btrfs_set_header_flags(eb, flags);  in btrfs_set_header_backref_rev()
2410 static inline int btrfs_is_leaf(const struct extent_buffer *eb)  in btrfs_is_leaf()  argument
2412 	return btrfs_header_level(eb) == 0;  in btrfs_is_leaf()
2514 static inline void btrfs_balance_data(const struct extent_buffer *eb,  in btrfs_balance_data()  argument
2518 	read_eb_member(eb, bi, struct btrfs_balance_item, data, ba);  in btrfs_balance_data()
2521 static inline void btrfs_set_balance_data(struct extent_buffer *eb,  in btrfs_set_balance_data()  argument
2525 	write_eb_member(eb, bi, struct btrfs_balance_item, data, ba);  in btrfs_set_balance_data()
2528 static inline void btrfs_balance_meta(const struct extent_buffer *eb,  in btrfs_balance_meta()  argument
2532 	read_eb_member(eb, bi, struct btrfs_balance_item, meta, ba);  in btrfs_balance_meta()
2535 static inline void btrfs_set_balance_meta(struct extent_buffer *eb,  in btrfs_set_balance_meta()  argument
2539 	write_eb_member(eb, bi, struct btrfs_balance_item, meta, ba);  in btrfs_set_balance_meta()
2542 static inline void btrfs_balance_sys(const struct extent_buffer *eb,  in btrfs_balance_sys()  argument
2546 	read_eb_member(eb, bi, struct btrfs_balance_item, sys, ba);  in btrfs_balance_sys()
2549 static inline void btrfs_set_balance_sys(struct extent_buffer *eb,  in btrfs_set_balance_sys()  argument
2553 	write_eb_member(eb, bi, struct btrfs_balance_item, sys, ba);  in btrfs_set_balance_sys()
2719 						const struct extent_buffer *eb,  in btrfs_file_extent_inline_item_len()  argument
2722 	return btrfs_item_size(eb, nr) - BTRFS_FILE_EXTENT_INLINE_DATA_START;  in btrfs_file_extent_inline_item_len()
2858 int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb,
2880 int btrfs_exclude_logged_extents(struct extent_buffer *eb);
2910 				struct extent_buffer *eb, u64 flags, int level);
3006 int btrfs_bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
3745 static inline size_t get_eb_offset_in_page(const struct extent_buffer *eb,  in get_eb_offset_in_page()  argument
3755 	return offset_in_page(offset + eb->start);  in get_eb_offset_in_page()