Mercurial > hg > truffle
diff src/share/vm/classfile/altHashing.cpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
| author | coleenp |
|---|---|
| date | Sat, 01 Sep 2012 13:25:18 -0400 |
| parents | e9140bf80b4a |
| children | 6f817ce50129 |
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--- a/src/share/vm/classfile/altHashing.cpp Fri Aug 31 16:39:35 2012 -0700 +++ b/src/share/vm/classfile/altHashing.cpp Sat Sep 01 13:25:18 2012 -0400 @@ -33,7 +33,7 @@ // return a random number, which is one of the possible hash code used for // objects. We don't want to call the synchronizer hash code to install // this value because it may safepoint. -intptr_t object_hash(klassOop k) { +intptr_t object_hash(Klass* k) { intptr_t hc = k->java_mirror()->mark()->hash(); return hc != markOopDesc::no_hash ? hc : os::random(); }