bcachefs: Don't read journal just for fsck

reading the journal can take a decent amount of time compared to the
rest of fsck, let's only read it when required.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-03-30 22:42:29 -04:00
commit 4dcd90b6d1