bcachefs: Kill BTREE_TRIGGER_NOOVERWRITES

This is prep work for reworking the triggers machinery - we have
triggers that need to know both the old and the new key.

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 2020-07-06 17:02:37 -04:00 • committed by Kent Overstreet
commit 697e45b230
4 changed files with 11 additions and 15 deletions