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comparison src/share/vm/memory/collectorPolicy.cpp @ 3321:a1d5f532838d

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7040068: CMS: Possibly unsafe initialization of BlockOffsetArrayUseUnallocatedBlock Summary: BlockOffsetArrayUseUnallocatedBlock was intended to be turned off as part of BUG 6948538 but a code line in collectorPolicy.cpp actually kept it turned on. Reviewed-by: jwilhelm, ysr
author brutisso
date Fri, 29 Apr 2011 09:11:03 +0200
parents dde920245681
children c9ca3f51cf41
comparison
equal deleted inserted replaced
3320:ca7c15a01229 3321:a1d5f532838d
263 MaxHeapSize = NewSize + OldSize; 263 MaxHeapSize = NewSize + OldSize;
264 } 264 }
265 MaxHeapSize = align_size_up(MaxHeapSize, max_alignment()); 265 MaxHeapSize = align_size_up(MaxHeapSize, max_alignment());
266 266
267 always_do_update_barrier = UseConcMarkSweepGC; 267 always_do_update_barrier = UseConcMarkSweepGC;
268 BlockOffsetArrayUseUnallocatedBlock =
269 BlockOffsetArrayUseUnallocatedBlock || ParallelGCThreads > 0;
270 268
271 // Check validity of heap flags 269 // Check validity of heap flags
272 assert(OldSize % min_alignment() == 0, "old space alignment"); 270 assert(OldSize % min_alignment() == 0, "old space alignment");
273 assert(MaxHeapSize % max_alignment() == 0, "maximum heap alignment"); 271 assert(MaxHeapSize % max_alignment() == 0, "maximum heap alignment");
274 } 272 }