bcachefs: Improve journal free space calculations

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 2020-11-14 12:29:21 -05:00 • committed by Kent Overstreet
commit b6df4325cd
4 changed files with 108 additions and 77 deletions