bcachefs: Change a BUG_ON() to a fatal error

In the btree key cache code, failing to flush a dirty key is a serious
error, but it doesn't need to be a BUG_ON(), we can stop the filesystem
instead.

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 2020-11-30 02:07:38 -05:00 • committed by Kent Overstreet
commit d7b04163c2