bcachefs: Don't BUG() in update_replicas

Apparently, we have a bug where in mark and sweep while accounting for a
key, a replicas entry isn't found. Change the code to print out the key
we couldn't mark and halt instead of a BUG_ON().

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 2021-04-21 18:08:39 -04:00 • committed by Kent Overstreet
commit eb365fbc33