ps_update_counter(&ps->cswitch_vol, &pse->cswitch_vol,
entry->cswitch_vol);
ps_update_counter(&ps->cswitch_invol, &pse->cswitch_invol,
ps_update_counter(&ps->cswitch_vol, &pse->cswitch_vol,
entry->cswitch_vol);
ps_update_counter(&ps->cswitch_invol, &pse->cswitch_invol,