131 struct btrfsic_block {  struct
154 	struct btrfsic_block *next_in_same_bio;  argument
181 	struct btrfsic_block *block_ref_to;  argument
182 	struct btrfsic_block *block_ref_from;
191 	struct btrfsic_block dummy_block_for_bio_bh_flush;
228 	struct btrfsic_block *block;
230 	struct btrfsic_block *next_block;
246 	struct btrfsic_block *latest_superblock;
251 static void btrfsic_block_init(struct btrfsic_block *b);
252 static struct btrfsic_block *btrfsic_block_alloc(void);
253 static void btrfsic_block_free(struct btrfsic_block *b);
261 static void btrfsic_block_hashtable_add(struct btrfsic_block *b,
263 static void btrfsic_block_hashtable_remove(struct btrfsic_block *b);
264 static struct btrfsic_block *btrfsic_block_hashtable_lookup(
293 				     struct btrfsic_block *block,
301 		struct btrfsic_block *block,
306 		struct btrfsic_block **next_blockp,
312 				      struct btrfsic_block *block,
332 		struct btrfsic_block *const block,
337 					      const struct btrfsic_block *block,
340 					struct btrfsic_block *const block,
347 				   const struct btrfsic_block *block);
350 				  const struct btrfsic_block *block,
355 		struct btrfsic_block *next_block,
356 		struct btrfsic_block *from_block,
358 static struct btrfsic_block *btrfsic_block_lookup_or_add(
385 static void btrfsic_block_init(struct btrfsic_block *b)  in btrfsic_block_init()
412 static struct btrfsic_block *btrfsic_block_alloc(void)  in btrfsic_block_alloc()
414 	struct btrfsic_block *b;  in btrfsic_block_alloc()
423 static void btrfsic_block_free(struct btrfsic_block *b)  in btrfsic_block_free()
496 static void btrfsic_block_hashtable_add(struct btrfsic_block *b,  in btrfsic_block_hashtable_add()
507 static void btrfsic_block_hashtable_remove(struct btrfsic_block *b)  in btrfsic_block_hashtable_remove()
512 static struct btrfsic_block *btrfsic_block_hashtable_lookup(  in btrfsic_block_hashtable_lookup()
521 	struct btrfsic_block *b;  in btrfsic_block_hashtable_lookup()
710 			struct btrfsic_block *next_block;  in btrfsic_process_superblock()
773 	struct btrfsic_block *superblock_tmp;  in btrfsic_process_superblock_dev_mirror()
880 			struct btrfsic_block *next_block;  in btrfsic_process_superblock_dev_mirror()
945 		struct btrfsic_block *const first_block,  in btrfsic_process_metablock()
1229 		struct btrfsic_block *block,  in btrfsic_create_link_to_next_block()
1234 		struct btrfsic_block **next_blockp,  in btrfsic_create_link_to_next_block()
1241 	struct btrfsic_block *next_block = NULL;  in btrfsic_create_link_to_next_block()
1372 		struct btrfsic_block *block,  in btrfsic_handle_extent_data()
1450 			struct btrfsic_block *next_block;  in btrfsic_handle_extent_data()
1662 	const struct btrfsic_block *b_all;  in btrfsic_dump_database()
1752 	struct btrfsic_block *block;  in btrfsic_process_written_block()
1916 					struct btrfsic_block *chained_block =  in btrfsic_process_written_block()
1917 					    (struct btrfsic_block *)  in btrfsic_process_written_block()
2054 				struct btrfsic_block *chained_block =  in btrfsic_process_written_block()
2055 				    (struct btrfsic_block *)  in btrfsic_process_written_block()
2107 	struct btrfsic_block *block = (struct btrfsic_block *)bp->bi_private;  in btrfsic_bio_end_io()
2121 		struct btrfsic_block *next_block;  in btrfsic_bio_end_io()
2153 	struct btrfsic_block *block = (struct btrfsic_block *)bh->b_private;  in btrfsic_bh_end_io()
2185 		struct btrfsic_block *const superblock,  in btrfsic_process_written_superblock()
2218 		struct btrfsic_block *next_block;  in btrfsic_process_written_superblock()
2318 					struct btrfsic_block *const block,  in btrfsic_check_all_ref_blocks()
2423 		const struct btrfsic_block *block,  in btrfsic_is_block_ref_by_superblock()
2500 				   const struct btrfsic_block *block)  in btrfsic_get_block_type()
2520 				  const struct btrfsic_block *block,  in btrfsic_dump_tree_sub()
2585 		struct btrfsic_block *next_block,  in btrfsic_block_link_lookup_or_add()
2586 		struct btrfsic_block *from_block,  in btrfsic_block_link_lookup_or_add()
2626 static struct btrfsic_block *btrfsic_block_lookup_or_add(  in btrfsic_block_lookup_or_add()
2636 	struct btrfsic_block *block;  in btrfsic_block_lookup_or_add()
2773 			struct btrfsic_block *const block =  in btrfsic_submit_bh()
2859 			struct btrfsic_block *const block =  in __btrfsic_submit_bio()
2974 	struct btrfsic_block *b_all, *tmp_all;  in btrfsic_unmount()