Mercurial > hg > truffle
diff src/share/vm/memory/heapInspection.cpp @ 517:e9be0e04635a
6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
Summary: Added safe_object_iterate() for use by JMapPerm.
Reviewed-by: tonyp
author | jmasa |
---|---|
date | Tue, 06 Jan 2009 07:05:05 -0800 |
parents | 1ee8caae33af |
children | 0fbdb4381b99 c6c601a0f2d6 |
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--- a/src/share/vm/memory/heapInspection.cpp Sat Dec 20 00:45:18 2008 -0800 +++ b/src/share/vm/memory/heapInspection.cpp Tue Jan 06 07:05:05 2009 -0800 @@ -263,6 +263,9 @@ if (!cit.allocation_failed()) { // Iterate over objects in the heap RecordInstanceClosure ric(&cit); + // If this operation encounters a bad object when using CMS, + // consider using safe_object_iterate() which avoids perm gen + // objects that may contain bad references. Universe::heap()->object_iterate(&ric); // Report if certain classes are not counted because of @@ -317,5 +320,8 @@ // Iterate over objects in the heap FindInstanceClosure fic(k, result); + // If this operation encounters a bad object when using CMS, + // consider using safe_object_iterate() which avoids perm gen + // objects that may contain bad references. Universe::heap()->object_iterate(&fic); }