1.1 --- a/src/share/vm/gc_implementation/g1/g1MMUTracker.cpp Tue Feb 16 14:11:44 2010 -0800
1.2 +++ b/src/share/vm/gc_implementation/g1/g1MMUTracker.cpp Tue Feb 23 23:13:23 2010 -0500
1.3 @@ -88,13 +88,13 @@
1.4 // the time slice than what's allowed)
1.5 // consolidate the two entries with the minimum gap between them
1.6 // (this might allow less GC time than what's allowed)
1.7 - guarantee(NOT_PRODUCT(ScavengeALot ||) G1ForgetfulMMUTracker,
1.8 - "array full, currently we can't recover unless +G1ForgetfulMMUTracker");
1.9 + guarantee(NOT_PRODUCT(ScavengeALot ||) G1UseFixedWindowMMUTracker,
1.10 + "array full, currently we can't recover unless +G1UseFixedWindowMMUTracker");
1.11 // In the case where ScavengeALot is true, such overflow is not
1.12 // uncommon; in such cases, we can, without much loss of precision
1.13 // or performance (we are GC'ing most of the time anyway!),
1.14 // simply overwrite the oldest entry in the tracker: this
1.15 - // is also the behaviour when G1ForgetfulMMUTracker is enabled.
1.16 + // is also the behaviour when G1UseFixedWindowMMUTracker is enabled.
1.17 _head_index = trim_index(_head_index + 1);
1.18 assert(_head_index == _tail_index, "Because we have a full circular buffer");
1.19 _tail_index = trim_index(_tail_index + 1);
