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8015774: Add support for multiple code heaps

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Support for segmentation of the code cache. Separate code heaps are created and used to store code of different types.

Reviewed-by: kvn, iveresov, roland, anoll, egahlin, sla
This commit is contained in:
Tobias Hartmann 2014-09-17 08:00:07 +02:00
parent b2620f89c3
commit cd01de591a
51 changed files with 1756 additions and 680 deletions
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hotspot/src/share/vm/code/vtableStubs.cpp
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@ -63,7 +63,7 @@ void* VtableStub::operator new(size_t size, int code_size) throw() {
// If changing the name, update the other file accordingly.
BufferBlob* blob = BufferBlob::create("vtable chunks", bytes);
if (blob == NULL) {
CompileBroker::handle_full_code_cache();
CompileBroker::handle_full_code_cache(CodeBlobType::NonMethod);
return NULL;
}
_chunk = blob->content_begin();