8076237: Remove unused _collector_policy field in SharedHeap
Reviewed-by: jwilhelm, drwhite, stefank
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Tue Mar 31 08:27:30 2015 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Tue Mar 31 11:27:20 2015 +0200
@@ -1728,7 +1728,7 @@
G1CollectedHeap::G1CollectedHeap(G1CollectorPolicy* policy_) :
- SharedHeap(policy_),
+ SharedHeap(),
_g1_policy(policy_),
_dirty_card_queue_set(false),
_into_cset_dirty_card_queue_set(false),
--- a/hotspot/src/share/vm/memory/genCollectedHeap.cpp Tue Mar 31 08:27:30 2015 +0200
+++ b/hotspot/src/share/vm/memory/genCollectedHeap.cpp Tue Mar 31 11:27:20 2015 +0200
@@ -78,7 +78,7 @@
};
GenCollectedHeap::GenCollectedHeap(GenCollectorPolicy *policy) :
- SharedHeap(policy),
+ SharedHeap(),
_rem_set(NULL),
_gen_policy(policy),
_process_strong_tasks(new SubTasksDone(GCH_PS_NumElements)),
--- a/hotspot/src/share/vm/memory/sharedHeap.cpp Tue Mar 31 08:27:30 2015 +0200
+++ b/hotspot/src/share/vm/memory/sharedHeap.cpp Tue Mar 31 11:27:20 2015 +0200
@@ -37,9 +37,8 @@
SharedHeap* SharedHeap::_sh;
-SharedHeap::SharedHeap(CollectorPolicy* policy_) :
+SharedHeap::SharedHeap() :
CollectedHeap(),
- _collector_policy(policy_),
_workers(NULL)
{
_sh = this; // ch is static, should be set only once.
--- a/hotspot/src/share/vm/memory/sharedHeap.hpp Tue Mar 31 08:27:30 2015 +0200
+++ b/hotspot/src/share/vm/memory/sharedHeap.hpp Tue Mar 31 11:27:20 2015 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2015, 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
@@ -110,15 +110,12 @@
// set the static pointer "_sh" to that instance.
static SharedHeap* _sh;
- // A gc policy, controls global gc resource issues
- CollectorPolicy *_collector_policy;
-
// If we're doing parallel GC, use this gang of threads.
FlexibleWorkGang* _workers;
// Full initialization is done in a concrete subtype's "initialize"
// function.
- SharedHeap(CollectorPolicy* policy_);
+ SharedHeap();
// Returns true if the calling thread holds the heap lock,
// or the calling thread is a par gc thread and the heap_lock is held