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8072061: Automatically determine optimal sizes for the CDS regions

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See new C++ class MetaspaceClosure.

Reviewed-by: coleenp, jiangli, mseledtsov
This commit is contained in:
Ioi Lam 2017-08-02 18:06:38 -07:00
parent 4b983a51fd
commit f7f193ae71
82 changed files with 2010 additions and 1622 deletions
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6
hotspot/src/share/vm/utilities/hashtable.hpp
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@ -148,8 +148,10 @@ public:
HashtableBucket<F>* buckets, int number_of_entries);
// Sharing support.
void copy_buckets(char** top, char* end);
void copy_table(char** top, char* end);
size_t count_bytes_for_buckets();
size_t count_bytes_for_table();
void copy_buckets(char* top, char* end);
void copy_table(char* top, char* end);
// Bucket handling
int hash_to_index(unsigned int full_hash) const {