DEFINE_SCRUB_DQITER_EVENT
DEFINE_SCRUB_DQITER_EVENT(xchk_dquot_iter_revalidate_bmap);
DEFINE_SCRUB_DQITER_EVENT(xchk_dquot_iter_advance_bmap);
DEFINE_SCRUB_DQITER_EVENT(xchk_dquot_iter_advance_incore);
DEFINE_SCRUB_DQITER_EVENT(xchk_dquot_iter);