bcachefs: Simplify journal replay

With BTREE_ITER_WITH_JOURNAL, there's no longer any restrictions on the
order we have to replay keys from the journal in, and we can also start
up journal reclaim right away - and delete a bunch of code.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2021-12-27 23:10:06 -05:00 • committed by Kent Overstreet
commit d8601afca8
8 changed files with 22 additions and 114 deletions