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8003553: NPG: metaspace objects should be zeroed in constructors

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Zero metadata in constructors, not in allocation (and some in constructors)

Reviewed-by: jmasa, sspitsyn
This commit is contained in:
Coleen Phillimore 2013-03-08 11:47:57 -05:00
parent 4cdcd6dc13
commit addd95f165
13 changed files with 111 additions and 97 deletions
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5
hotspot/src/share/vm/oops/klass.hpp
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@ -79,7 +79,6 @@
// [last_biased_lock_bulk_revocation_time] (64 bits)
// [prototype_header]
// [biased_lock_revocation_count]
// [verify_count ] - not in product
// [alloc_count ]
// [_modified_oops]
// [_accumulated_modified_oops]
@ -172,10 +171,6 @@ class Klass : public Metadata {
markOop _prototype_header; // Used when biased locking is both enabled and disabled for this type
jint _biased_lock_revocation_count;
#ifndef PRODUCT
int _verify_count; // to avoid redundant verifies
#endif
juint _alloc_count; // allocation profiling support
TRACE_DEFINE_KLASS_TRACE_ID;