Mercurial > hg > graal-jvmci-8

comparison src/share/vm/memory/cardTableRS.cpp @ 14909:4ca6dc0799b6

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Backout jdk9 merge
author Gilles Duboscq <duboscq@ssw.jku.at>
date Tue, 01 Apr 2014 13:57:07 +0200
parents 63a4eb8bcd23
children 52b4284cb496
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14908:8db6e76cb658 14909:4ca6dc0799b6
588 // In this case, no extra work is done in terms of redundant 588 // In this case, no extra work is done in terms of redundant
589 // younger refs scanning of that card. 589 // younger refs scanning of that card.
590 // Then, the case analysis above reveals that, in the worst case, 590 // Then, the case analysis above reveals that, in the worst case,
591 // any such stale card will be scanned unnecessarily at most twice. 591 // any such stale card will be scanned unnecessarily at most twice.
592 // 592 //
593 // It is nonetheless advisable to try and get rid of some of this 593 // It is nonethelss advisable to try and get rid of some of this
594 // redundant work in a subsequent (low priority) re-design of 594 // redundant work in a subsequent (low priority) re-design of
595 // the card-scanning code, if only to simplify the underlying 595 // the card-scanning code, if only to simplify the underlying
596 // state machine analysis/proof. ysr 1/28/2002. XXX 596 // state machine analysis/proof. ysr 1/28/2002. XXX
597 cur_entry++; 597 cur_entry++;
598 } 598 }