bcachefs: Improve error message for overlapping extents

We now print out the full previous extent we overlapping with, to aid in
debugging and searching through the journal.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-06-24 23:22:20 -04:00
commit 454377d843