StgPtr p, q;
StgInfoTable *info;
step *saved_evac_step;
+ rtsBool saved_eager_promotion;
p = scan;
gct->evac_step = bd->step;
saved_evac_step = gct->evac_step;
+ saved_eager_promotion = gct->eager_promotion;
gct->failed_to_evac = rtsFalse;
// we might be evacuating into the very object that we're
case MVAR_CLEAN:
case MVAR_DIRTY:
{
- rtsBool saved_eager_promotion = gct->eager_promotion;
-
StgMVar *mvar = ((StgMVar *)p);
gct->eager_promotion = rtsFalse;
evacuate((StgClosure **)&mvar->head);
break;
case MUT_VAR_CLEAN:
- case MUT_VAR_DIRTY: {
- rtsBool saved_eager_promotion = gct->eager_promotion;
-
+ case MUT_VAR_DIRTY:
gct->eager_promotion = rtsFalse;
evacuate(&((StgMutVar *)p)->var);
gct->eager_promotion = saved_eager_promotion;
}
p += sizeofW(StgMutVar);
break;
- }
case CAF_BLACKHOLE:
case SE_CAF_BLACKHOLE:
// follow everything
{
StgPtr next;
- rtsBool saved_eager;
// We don't eagerly promote objects pointed to by a mutable
// array, but if we find the array only points to objects in
// the same or an older generation, we mark it "clean" and
// avoid traversing it during minor GCs.
- saved_eager = gct->eager_promotion;
gct->eager_promotion = rtsFalse;
next = p + mut_arr_ptrs_sizeW((StgMutArrPtrs*)p);
for (p = (P_)((StgMutArrPtrs *)p)->payload; p < next; p++) {
evacuate((StgClosure **)p);
}
- gct->eager_promotion = saved_eager;
+ gct->eager_promotion = saved_eager_promotion;
if (gct->failed_to_evac) {
((StgClosure *)q)->header.info = &stg_MUT_ARR_PTRS_DIRTY_info;
case TSO:
{
StgTSO *tso = (StgTSO *)p;
- rtsBool saved_eager = gct->eager_promotion;
gct->eager_promotion = rtsFalse;
scavengeTSO(tso);
- gct->eager_promotion = saved_eager;
+ gct->eager_promotion = saved_eager_promotion;
if (gct->failed_to_evac) {
tso->flags |= TSO_DIRTY;