154 			struct dm_block **block, struct array_block **ab)  in alloc_ablock()  argument
158 	r = dm_tm_new_block(info->btree_info.tm, &array_validator, block);  in alloc_ablock()
162 	(*ab) = dm_block_data(*block);  in alloc_ablock()
221 		      struct dm_block **block, struct array_block **ab)  in get_ablock()  argument
225 	r = dm_tm_read_lock(info->btree_info.tm, b, &array_validator, block);  in get_ablock()
229 	*ab = dm_block_data(*block);  in get_ablock()
236 static void unlock_ablock(struct dm_array_info *info, struct dm_block *block)  in unlock_ablock()  argument
238 	dm_tm_unlock(info->btree_info.tm, block);  in unlock_ablock()
254 			 unsigned index, struct dm_block **block,  in lookup_ablock()  argument
265 	return get_ablock(info, le64_to_cpu(block_le), block, ab);  in lookup_ablock()
272 			 struct dm_block *block, dm_block_t *root)  in insert_ablock()  argument
274 	__le64 block_le = cpu_to_le64(dm_block_location(block));  in insert_ablock()
286 			 unsigned index, struct dm_block **block,  in shadow_ablock()  argument
306 			       &array_validator, block, &inc);  in shadow_ablock()
310 	*ab = dm_block_data(*block);  in shadow_ablock()
320 	if (dm_block_location(*block) != b) {  in shadow_ablock()
328 		r = insert_ablock(info, index, *block, root);  in shadow_ablock()
343 	struct dm_block *block;  in insert_new_ablock()  local
346 	r = alloc_ablock(info, size_of_block, max_entries, &block, &ab);  in insert_new_ablock()
351 	r = insert_ablock(info, block_index, block, root);  in insert_new_ablock()
352 	unlock_ablock(info, block);  in insert_new_ablock()
455 	struct dm_block *block;  in shrink()  local
477 				  resize->new_nr_full_blocks, &block, &ab);  in shrink()
482 		unlock_ablock(resize->info, block);  in shrink()
494 	struct dm_block *block;  in grow_extend_tail_block()  local
498 			  resize->old_nr_full_blocks, &block, &ab);  in grow_extend_tail_block()
503 	unlock_ablock(resize->info, block);  in grow_extend_tail_block()
577 	struct dm_block *block;  in block_dec()  local
596 		r = get_ablock(info, b, &block, &ab);  in block_dec()
604 		unlock_ablock(info, block);  in block_dec()
694 	struct dm_block *block;  in dm_array_get_value()  local
702 	r = lookup_ablock(info, root, index / max_entries, &block, &ab);  in dm_array_get_value()
713 	unlock_ablock(info, block);  in dm_array_get_value()
722 	struct dm_block *block;  in array_set_value()  local
733 	r = shadow_ablock(info, &root, index / max_entries, &block, &ab);  in array_set_value()
755 	unlock_ablock(info, block);  in array_set_value()
785 	struct dm_block *block;  in walk_ablock()  local
789 	r = get_ablock(wi->info, le64_to_cpu(block_le), &block, &ab);  in walk_ablock()
803 	unlock_ablock(wi->info, block);  in walk_ablock()