bcachefs: Iterators are now always consistent with iter->real_pos

This means bch2_btree_iter_traverse_one() can be made more efficient.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2021-03-21 17:09:55 -04:00 • committed by Kent Overstreet
commit 5cde51cd48