PS_PROFIL
if ((pr->ps_flags & PS_PROFIL) == 0) {
atomic_setbits_int(&pr->ps_flags, PS_PROFIL);
if (pr->ps_flags & PS_PROFIL) {
atomic_clearbits_int(&pr->ps_flags, PS_PROFIL);
if (pr->ps_flags & PS_PROFIL)
if (parent->ps_flags & PS_PROFIL)
if (ISSET(p->p_p->ps_flags, PS_PROFIL)) {
if (ISSET(p->p_p->ps_flags, PS_PROFIL)) {
if (ISSET(p->p_p->ps_flags, PS_PROFIL))
if (p != NULL && ISSET(p->p_p->ps_flags, PS_PROFIL))
if ((pr->ps_flags & PS_PROFIL) == 0 || nticks == 0)