131 struct btrfsic_block {  struct
154 	struct btrfsic_block *next_in_same_bio;  argument
178 	struct btrfsic_block *block_ref_to;  argument
179 	struct btrfsic_block *block_ref_from;
188 	struct btrfsic_block dummy_block_for_bio_bh_flush;
224 	struct btrfsic_block *block;
226 	struct btrfsic_block *next_block;
241 	struct btrfsic_block *latest_superblock;
247 				     struct btrfsic_block *block,
255 		struct btrfsic_block *block,
260 		struct btrfsic_block **next_blockp,
266 				      struct btrfsic_block *block,
277 		struct btrfsic_block *const block,
281 					      const struct btrfsic_block *block,
284 					struct btrfsic_block *const block,
291 				   const struct btrfsic_block *block);
294 				  const struct btrfsic_block *block,
299 		struct btrfsic_block *next_block,
300 		struct btrfsic_block *from_block,
302 static struct btrfsic_block *btrfsic_block_lookup_or_add(
329 static void btrfsic_block_init(struct btrfsic_block *b)  in btrfsic_block_init()
356 static struct btrfsic_block *btrfsic_block_alloc(void)  in btrfsic_block_alloc()
358 	struct btrfsic_block *b;  in btrfsic_block_alloc()
367 static void btrfsic_block_free(struct btrfsic_block *b)  in btrfsic_block_free()
439 static void btrfsic_block_hashtable_add(struct btrfsic_block *b,  in btrfsic_block_hashtable_add()
450 static void btrfsic_block_hashtable_remove(struct btrfsic_block *b)  in btrfsic_block_hashtable_remove()
455 static struct btrfsic_block *btrfsic_block_hashtable_lookup(  in btrfsic_block_hashtable_lookup()
464 	struct btrfsic_block *b;  in btrfsic_block_hashtable_lookup()
647 			struct btrfsic_block *next_block;  in btrfsic_process_superblock()
709 	struct btrfsic_block *superblock_tmp;  in btrfsic_process_superblock_dev_mirror()
818 			struct btrfsic_block *next_block;  in btrfsic_process_superblock_dev_mirror()
882 		struct btrfsic_block *const first_block,  in btrfsic_process_metablock()
1168 		struct btrfsic_block *block,  in btrfsic_create_link_to_next_block()
1173 		struct btrfsic_block **next_blockp,  in btrfsic_create_link_to_next_block()
1180 	struct btrfsic_block *next_block = NULL;  in btrfsic_create_link_to_next_block()
1312 		struct btrfsic_block *block,  in btrfsic_handle_extent_data()
1390 			struct btrfsic_block *next_block;  in btrfsic_handle_extent_data()
1603 	const struct btrfsic_block *b_all;  in btrfsic_dump_database()
1694 	struct btrfsic_block *block;  in btrfsic_process_written_block()
1863 					struct btrfsic_block *chained_block =  in btrfsic_process_written_block()
1864 					    (struct btrfsic_block *)  in btrfsic_process_written_block()
1994 				struct btrfsic_block *chained_block =  in btrfsic_process_written_block()
1995 				    (struct btrfsic_block *)  in btrfsic_process_written_block()
2040 	struct btrfsic_block *block = bp->bi_private;  in btrfsic_bio_end_io()
2054 		struct btrfsic_block *next_block;  in btrfsic_bio_end_io()
2086 		struct btrfsic_block *const superblock,  in btrfsic_process_written_superblock()
2121 		struct btrfsic_block *next_block;  in btrfsic_process_written_superblock()
2220 					struct btrfsic_block *const block,  in btrfsic_check_all_ref_blocks()
2331 		const struct btrfsic_block *block,  in btrfsic_is_block_ref_by_superblock()
2409 				   const struct btrfsic_block *block)  in btrfsic_get_block_type()
2429 				  const struct btrfsic_block *block,  in btrfsic_dump_tree_sub()
2494 		struct btrfsic_block *next_block,  in btrfsic_block_link_lookup_or_add()
2495 		struct btrfsic_block *from_block,  in btrfsic_block_link_lookup_or_add()
2533 static struct btrfsic_block *btrfsic_block_lookup_or_add(  in btrfsic_block_lookup_or_add()
2543 	struct btrfsic_block *block;  in btrfsic_block_lookup_or_add()
2687 		struct btrfsic_block *const block =  in btrfsic_check_flush_bio()
2806 	struct btrfsic_block *b_all, *tmp_all;  in btrfsic_unmount()