ScanRSClosure(G1ParPushHeapRSClosure* oc,
CodeBlobClosure* code_root_cl,
uint worker_i) :
_oc(oc),
_code_root_cl(code_root_cl),
_strong_code_root_scan_time_sec(0.0),
_cards(0),
_cards_done(0),
_worker_i(worker_i),
_try_claimed(false)
{
_g1h = G1CollectedHeap::heap();
_bot_shared = _g1h->bot_shared();
_ct_bs = _g1h->g1_barrier_set();
_block_size = MAX2<int>(G1RSetScanBlockSize, 1);
}
UpdateRSetDeferred(G1CollectedHeap* g1, DirtyCardQueue* dcq) :
_g1(g1), _ct_bs(_g1->g1_barrier_set()), _dcq(dcq) {}
G1PrepareCompactClosure(CompactibleSpace* cs)
: _g1h(G1CollectedHeap::heap()),
_mrbs(_g1h->g1_barrier_set()),
_cp(NULL, cs, cs->initialize_threshold()),
_humongous_proxy_set("G1MarkSweep Humongous Proxy Set") { }
G1PrepareCompactClosure() :
_g1h(G1CollectedHeap::heap()),
_mrbs(_g1h->g1_barrier_set()),
_humongous_regions_removed() { }
ScrubRSClosure(BitMap* region_bm, BitMap* card_bm) :
_g1h(G1CollectedHeap::heap()),
_region_bm(region_bm), _card_bm(card_bm),
_ctbs(_g1h->g1_barrier_set()) {}