< prev index next >
src/share/vm/gc_implementation/g1/vm_operations_g1.hpp
Print this page
rev 7780 : imported patch 8072621
*** 1,7 ****
/*
! * Copyright (c) 2001, 2012, 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
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
--- 1,7 ----
/*
! * Copyright (c) 2001, 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
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*** 42,52 ****
HeapWord* _result;
bool _pause_succeeded;
AllocationContext_t _allocation_context;
public:
! VM_G1OperationWithAllocRequest(unsigned int gc_count_before,
size_t word_size,
GCCause::Cause gc_cause)
: VM_GC_Operation(gc_count_before, gc_cause),
_word_size(word_size), _result(NULL), _pause_succeeded(false) { }
HeapWord* result() { return _result; }
--- 42,52 ----
HeapWord* _result;
bool _pause_succeeded;
AllocationContext_t _allocation_context;
public:
! VM_G1OperationWithAllocRequest(uint gc_count_before,
size_t word_size,
GCCause::Cause gc_cause)
: VM_GC_Operation(gc_count_before, gc_cause),
_word_size(word_size), _result(NULL), _pause_succeeded(false) { }
HeapWord* result() { return _result; }
*** 55,66 ****
AllocationContext_t allocation_context() { return _allocation_context; }
};
class VM_G1CollectFull: public VM_GC_Operation {
public:
! VM_G1CollectFull(unsigned int gc_count_before,
! unsigned int full_gc_count_before,
GCCause::Cause cause)
: VM_GC_Operation(gc_count_before, cause, full_gc_count_before, true) { }
virtual VMOp_Type type() const { return VMOp_G1CollectFull; }
virtual void doit();
virtual const char* name() const {
--- 55,66 ----
AllocationContext_t allocation_context() { return _allocation_context; }
};
class VM_G1CollectFull: public VM_GC_Operation {
public:
! VM_G1CollectFull(uint gc_count_before,
! uint full_gc_count_before,
GCCause::Cause cause)
: VM_GC_Operation(gc_count_before, cause, full_gc_count_before, true) { }
virtual VMOp_Type type() const { return VMOp_G1CollectFull; }
virtual void doit();
virtual const char* name() const {
*** 68,78 ****
}
};
class VM_G1CollectForAllocation: public VM_G1OperationWithAllocRequest {
public:
! VM_G1CollectForAllocation(unsigned int gc_count_before,
size_t word_size);
virtual VMOp_Type type() const { return VMOp_G1CollectForAllocation; }
virtual void doit();
virtual const char* name() const {
return "garbage-first collection to satisfy allocation";
--- 68,78 ----
}
};
class VM_G1CollectForAllocation: public VM_G1OperationWithAllocRequest {
public:
! VM_G1CollectForAllocation(uint gc_count_before,
size_t word_size);
virtual VMOp_Type type() const { return VMOp_G1CollectForAllocation; }
virtual void doit();
virtual const char* name() const {
return "garbage-first collection to satisfy allocation";
*** 82,94 ****
class VM_G1IncCollectionPause: public VM_G1OperationWithAllocRequest {
private:
bool _should_initiate_conc_mark;
bool _should_retry_gc;
double _target_pause_time_ms;
! unsigned int _old_marking_cycles_completed_before;
public:
! VM_G1IncCollectionPause(unsigned int gc_count_before,
size_t word_size,
bool should_initiate_conc_mark,
double target_pause_time_ms,
GCCause::Cause gc_cause);
virtual VMOp_Type type() const { return VMOp_G1IncCollectionPause; }
--- 82,94 ----
class VM_G1IncCollectionPause: public VM_G1OperationWithAllocRequest {
private:
bool _should_initiate_conc_mark;
bool _should_retry_gc;
double _target_pause_time_ms;
! uint _old_marking_cycles_completed_before;
public:
! VM_G1IncCollectionPause(uint gc_count_before,
size_t word_size,
bool should_initiate_conc_mark,
double target_pause_time_ms,
GCCause::Cause gc_cause);
virtual VMOp_Type type() const { return VMOp_G1IncCollectionPause; }
< prev index next >