Commits
Qu Wenruo committed 9c542136fd9
btrfs: qgroup: Cleanup open-coded old/new_refcnt update and read. Use inline functions to do such things, to improve readability. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Acked-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>