bcachefs: Assert that we're not trying to flush journal seq in the future

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 2021-02-10 13:39:48 -05:00 • committed by Kent Overstreet
commit 5ea037d03c