btrfs: convert BUG_ON()'s in relocate_tree_block

We have a couple of BUG_ON()'s in relocate_tree_block() that can be
tripped if we have file system corruption.  Convert these to ASSERT()'s
so developers still get yelled at when they break the backref code, but
error out nicely for users so the whole box doesn't go down.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2021-03-12 15:24:57 -05:00 • committed by David Sterba
commit 1c7bfa159f