1.1 --- a/src/share/vm/gc_implementation/parallelScavenge/generationSizer.hpp Thu Feb 21 11:03:54 2008 -0800
1.2 +++ b/src/share/vm/gc_implementation/parallelScavenge/generationSizer.hpp Fri Feb 22 17:17:14 2008 -0800
1.3 @@ -39,10 +39,10 @@
1.4
1.5 // If the user hasn't explicitly set the number of worker
1.6 // threads, set the count.
1.7 - if (ParallelGCThreads == 0) {
1.8 - assert(UseParallelGC, "Setting ParallelGCThreads without UseParallelGC");
1.9 - ParallelGCThreads = os::active_processor_count();
1.10 - }
1.11 + assert(UseSerialGC ||
1.12 + !FLAG_IS_DEFAULT(ParallelGCThreads) ||
1.13 + (ParallelGCThreads > 0),
1.14 + "ParallelGCThreads should be set before flag initialization");
1.15
1.16 // The survivor ratio's are calculated "raw", unlike the
1.17 // default gc, which adds 2 to the ratio value. We need to
