2141 int free_io_failure(struct extent_io_tree *failure_tree,  in free_io_failure()  argument
2148 	set_state_failrec(failure_tree, rec->start, NULL);  in free_io_failure()
2149 	ret = clear_extent_bits(failure_tree, rec->start,  in free_io_failure()
2284 		     struct extent_io_tree *failure_tree,  in clean_io_failure()  argument
2295 	ret = count_range_bits(failure_tree, &private, (u64)-1, 1,  in clean_io_failure()
2300 	ret = get_state_failrec(failure_tree, start, &failrec);  in clean_io_failure()
2334 	free_io_failure(failure_tree, io_tree, failrec);  in clean_io_failure()
2347 	struct extent_io_tree *failure_tree = &inode->io_failure_tree;  in btrfs_free_io_failure_record()  local
2351 	if (RB_EMPTY_ROOT(&failure_tree->state))  in btrfs_free_io_failure_record()
2354 	spin_lock(&failure_tree->lock);  in btrfs_free_io_failure_record()
2355 	state = find_first_extent_bit_state(failure_tree, start, EXTENT_DIRTY);  in btrfs_free_io_failure_record()
2370 	spin_unlock(&failure_tree->lock);  in btrfs_free_io_failure_record()
2379 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in btrfs_get_io_failure_record()  local
2385 	ret = get_state_failrec(failure_tree, start, &failrec);  in btrfs_get_io_failure_record()
2432 		ret = set_extent_bits(failure_tree, start, end,  in btrfs_get_io_failure_record()
2435 			ret = set_state_failrec(failure_tree, start, failrec);  in btrfs_get_io_failure_record()
2570 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in bio_readpage_error()  local
2585 		free_io_failure(failure_tree, tree, failrec);  in bio_readpage_error()
2606 		free_io_failure(failure_tree, tree, failrec);  in bio_readpage_error()
2708 	struct extent_io_tree *tree, *failure_tree;  in end_bio_extent_readpage()  local
2732 		failure_tree = &BTRFS_I(inode)->io_failure_tree;  in end_bio_extent_readpage()
2763 						 failure_tree, tree, start,  in end_bio_extent_readpage()