IORING_SQ_NEED_WAKEUP
atomic_or(IORING_SQ_TASKRUN | IORING_SQ_NEED_WAKEUP, &n.rings->sq_flags);
atomic_or(IORING_SQ_NEED_WAKEUP,
atomic_andnot(IORING_SQ_NEED_WAKEUP,
atomic_or(IORING_SQ_NEED_WAKEUP, &ctx->rings->sq_flags);