Commits
Omar Sandoval committed 7be07912b32
Btrfs: return old and new total ref mods when adding delayed refs We need this to decide when to account pinned bytes. Signed-off-by: Omar Sandoval <osandov@fb.com> Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com> Signed-off-by: David Sterba <dsterba@suse.com>