1997 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in free_io_failure()  local
1999 	set_state_private(failure_tree, rec->start, 0);  in free_io_failure()
2000 	ret = clear_extent_bits(failure_tree, rec->start,  in free_io_failure()
2177 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in btrfs_free_io_failure_record()  local
2181 	if (RB_EMPTY_ROOT(&failure_tree->state))  in btrfs_free_io_failure_record()
2184 	spin_lock(&failure_tree->lock);  in btrfs_free_io_failure_record()
2185 	state = find_first_extent_bit_state(failure_tree, start, EXTENT_DIRTY);  in btrfs_free_io_failure_record()
2200 	spin_unlock(&failure_tree->lock);  in btrfs_free_io_failure_record()
2209 	struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;  in btrfs_get_io_failure_record()  local
2215 	ret = get_state_private(failure_tree, start, &private);  in btrfs_get_io_failure_record()
2261 		ret = set_extent_bits(failure_tree, start, end,  in btrfs_get_io_failure_record()
2264 			ret = set_state_private(failure_tree, start,  in btrfs_get_io_failure_record()