bcachefs: bch2_sb_nr_devices()

factoring out a helper

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-08-08 11:40:47 -04:00
commit 59a1a62a42
3 changed files with 13 additions and 7 deletions