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8135002: Fix or remove broken links in objectMonitor.cpp comments

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Updated comments to refer to relevant patents.

Reviewed-by: dcubed
This commit is contained in:
David Buck 2015-09-04 17:33:56 -07:00
parent be89d7204f
commit c166f75b22
1 changed files with 4 additions and 2 deletions
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6
hotspot/src/share/vm/runtime/objectMonitor.cpp
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@ -184,7 +184,8 @@ static volatile int InitDone = 0;
// //
// * The monitor entry list operations avoid locks, but strictly speaking // * The monitor entry list operations avoid locks, but strictly speaking
// they're not lock-free. Enter is lock-free, exit is not. // they're not lock-free. Enter is lock-free, exit is not.
// See http://j2se.east/~dice/PERSIST/040825-LockFreeQueues.html // For a description of 'Methods and apparatus providing non-blocking access
// to a resource,' see U.S. Pat. No. 7844973.
// //
// * The cxq can have multiple concurrent "pushers" but only one concurrent // * The cxq can have multiple concurrent "pushers" but only one concurrent
// detaching thread. This mechanism is immune from the ABA corruption. // detaching thread. This mechanism is immune from the ABA corruption.
@ -1808,7 +1809,8 @@ void ObjectMonitor::notifyAll(TRAPS) {
// (duration) or we can fix the count at approximately the duration of // (duration) or we can fix the count at approximately the duration of
// a context switch and vary the frequency. Of course we could also // a context switch and vary the frequency. Of course we could also
// vary both satisfying K == Frequency * Duration, where K is adaptive by monitor. // vary both satisfying K == Frequency * Duration, where K is adaptive by monitor.
// See http://j2se.east/~dice/PERSIST/040824-AdaptiveSpinning.html. // For a description of 'Adaptive spin-then-block mutual exclusion in
// multi-threaded processing,' see U.S. Pat. No. 8046758.
// //
// This implementation varies the duration "D", where D varies with // This implementation varies the duration "D", where D varies with
// the success rate of recent spin attempts. (D is capped at approximately // the success rate of recent spin attempts. (D is capped at approximately