2221 int free_io_failure(struct extent_io_tree *failure_tree,  in free_io_failure()  argument
2228 	set_state_failrec(failure_tree, rec->start, NULL);  in free_io_failure()
2229 	ret = clear_extent_bits(failure_tree, rec->start,  in free_io_failure()
2364 		     struct extent_io_tree *failure_tree,  in clean_io_failure()  argument
2375 	ret = count_range_bits(failure_tree, &private, (u64)-1, 1,  in clean_io_failure()
2380 	failrec = get_state_failrec(failure_tree, start);  in clean_io_failure()
2414 	free_io_failure(failure_tree, io_tree, failrec);  in clean_io_failure()
2427 	struct extent_io_tree *failure_tree = &inode->io_failure_tree;  in btrfs_free_io_failure_record()  local
2431 	if (RB_EMPTY_ROOT(&failure_tree->state))  in btrfs_free_io_failure_record()
2434 	spin_lock(&failure_tree->lock);  in btrfs_free_io_failure_record()
2435 	state = find_first_extent_bit_state(failure_tree, start, EXTENT_DIRTY);  in btrfs_free_io_failure_record()
2450 	spin_unlock(&failure_tree->lock);  in btrfs_free_io_failure_record()
2459 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in btrfs_get_io_failure_record()  local
2465 	failrec = get_state_failrec(failure_tree, start);  in btrfs_get_io_failure_record()
2524 	ret = set_extent_bits(failure_tree, start, end,  in btrfs_get_io_failure_record()
2527 		ret = set_state_failrec(failure_tree, start, failrec);  in btrfs_get_io_failure_record()
2653 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in btrfs_submit_read_repair()  local
2674 		free_io_failure(failure_tree, tree, failrec);  in btrfs_submit_read_repair()
2706 		free_io_failure(failure_tree, tree, failrec);  in btrfs_submit_read_repair()
2806 	struct extent_io_tree *tree, *failure_tree;  in end_bio_extent_readpage()  local
2828 		failure_tree = &BTRFS_I(inode)->io_failure_tree;  in end_bio_extent_readpage()
2862 						 failure_tree, tree, start,  in end_bio_extent_readpage()