INLINE_HEADER void traceEventCreateThread(Capability *cap STG_UNUSED,
StgTSO *tso STG_UNUSED)
{
- traceSchedEvent(cap, EVENT_CREATE_THREAD, tso, tso->stack_size);
+ traceSchedEvent(cap, EVENT_CREATE_THREAD, tso, tso->stackobj->stack_size);
dtraceCreateThread((EventCapNo)cap->no, (EventThreadID)tso->id);
}