Lines Matching refs:low
72 // The low-level locking is of the usual CGC_lock monitor. We introduce
74 // low level monitor (hereafter "CGC lock").
94 // and here the low-level CMS lock, not the high level token,
98 // 1. if a thread does a low-level wait on the CMS lock, then it
100 // when it acquired the low-level CMS lock.
101 // 2. any low-level notifications on the low-level lock
119 // low-level lock/wait/notify scheme used for the baton-passing because of
201 HeapWord* bottom = (HeapWord*) _virtual_space.low();
4647 "Unreasonably low CMSPrecleanThreshold");
4839 HeapWord* startAddr = (HeapWord*)(gen->_virtual_space.low());
6448 // We could check here that all the various low-level locks
6531 _bm.set_map((BitMap::bm_word_t*)_virtual_space.low());
6568 // assert(_bm.map() == _virtual_space.low(), "map inconsistency");
6617 _base = (oop*)(_virtual_space.low());
6653 _base = (oop*)(_virtual_space.low());
7619 void CMSCollector::lower_restart_addr(HeapWord* low) {
7620 assert(_span.contains(low), "Out of bounds addr");
7622 _restart_addr = low;
7624 _restart_addr = MIN2(_restart_addr, low);
9078 // in such low resource situations.