RSMKA_ALLOW_UNBIND_REBIND
seg->s_flags |= RSMKA_ALLOW_UNBIND_REBIND;
if (!(seg->s_flags & RSMKA_ALLOW_UNBIND_REBIND)) {
if (seg->s_flags & RSMKA_ALLOW_UNBIND_REBIND) {
if (segp->s_flags & RSMKA_ALLOW_UNBIND_REBIND) {