bcachefs: Fix for bch2_bkey_pack_pos() not initializing len/version fields

This bug led to push_whiteout() generating whiteouts that failed
bch2_bkey_invalid() due to nonzero length fields - oops.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2021-05-17 16:43:30 -04:00 • committed by Kent Overstreet
commit c21d537779