percpu_foreach
percpu_foreach(is->is_pic->pic_percpu, interrupt_get_count_cb, &arg);
percpu_foreach(pic->pic_percpu, pic_percpu_evcnt_attach, is);
percpu_foreach(pic->pic_percpu, pic_percpu_evcnt_deattach, is);
percpu_foreach(tb->tb_softc.sc_ctr_offset_percpu,
percpu_foreach(entropy_percpu, &entropy_pending_cpu, C);
percpu_foreach(rs->state, rndsource_entropybits_cpu, &nbits);
percpu_foreach(rs->state, rndsource_to_user_est_cpu, urse);
percpu_foreach(pool_percpu->tpp_percpu, &threadpool_percpu_ok, &ok);
percpu_foreach(pc, percpu_zero_cb, (void *)(uintptr_t)sz);
percpu_foreach(prc->prc_percpu, &psref_cpu_drained_p, &ret);
percpu_foreach(mo->mo_counters, mowner_convert_to_user_cb, mo_user);
percpu_foreach(mbstat_percpu, mbstat_convert_to_user_cb, mbs);
percpu_foreach(ro_percpu, if_tunnel_rtcache_free_pc, NULL);
percpu_foreach(ipq->ipq_ifqs, &if_percpuq_init_ifq, NULL);
percpu_foreach(ipq->ipq_ifqs, &if_percpuq_purge_ifq, NULL);
percpu_foreach(ipq->ipq_ifqs, if_percpuq_drops, &sum);
percpu_foreach(crypto_crp_qs_percpu, crypto_crp_q_is_busy_pc,
void percpu_foreach(percpu_t *, percpu_callback_t, void *);