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8146849: Remove TraceJNIHandleAllocation rather than converting to UL

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Removed TraceJNIHandleAllocation

Reviewed-by: coleenp, dholmes
This commit is contained in:
Gerard Ziemski 2016-03-02 14:36:55 -06:00
parent b437ee835e
commit 311e77373d
2 changed files with 1 additions and 12 deletions
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3
hotspot/src/share/vm/runtime/globals.hpp
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@ -1433,9 +1433,6 @@ public:
product(bool, VerifyMergedCPBytecodes, true, \
"Verify bytecodes after RedefineClasses constant pool merging") \
\
develop(bool, TraceJNIHandleAllocation, false, \
"Trace allocation/deallocation of JNI handle blocks") \
\
develop(bool, TraceBytecodes, false, \
"Trace bytecode execution") \
\

10
hotspot/src/share/vm/runtime/jniHandles.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -278,10 +278,6 @@ JNIHandleBlock* JNIHandleBlock::allocate_block(Thread* thread) {
// Allocate new block
block = new JNIHandleBlock();
_blocks_allocated++;
if (TraceJNIHandleAllocation) {
tty->print_cr("JNIHandleBlock " INTPTR_FORMAT " allocated (%d total blocks)",
p2i(block), _blocks_allocated);
}
if (ZapJNIHandleArea) block->zap();
#ifndef PRODUCT
// Link new block to list of all allocated blocks
@ -499,10 +495,6 @@ void JNIHandleBlock::rebuild_free_list() {
// Not as many free handles as we would like - compute number of new blocks to append
_allocate_before_rebuild = (extra + block_size_in_oops - 1) / block_size_in_oops;
}
if (TraceJNIHandleAllocation) {
tty->print_cr("Rebuild free list JNIHandleBlock " INTPTR_FORMAT " blocks=%d used=%d free=%d add=%d",
p2i(this), blocks, total-free, free, _allocate_before_rebuild);
}
}