bcachefs: Better calculation of copygc threshold

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2018-08-01 14:26:55 -04:00 • committed by Kent Overstreet
commit a9bec5208b
4 changed files with 32 additions and 23 deletions