// If this TSO is dirty and in an old generation, it better
// be on the mutable list.
if (tso->what_next == ThreadRelocated) continue;
- if (tso->flags & (TSO_DIRTY|TSO_LINK_DIRTY)) {
+ if (tso->dirty || (tso->flags & TSO_LINK_DIRTY)) {
ASSERT(Bdescr((P_)tso)->gen_no == 0 || (tso->flags & TSO_MARKED));
tso->flags &= ~TSO_MARKED;
}