WTF::MetaAllocator Class Reference

#include <MetaAllocator.h>

Inheritance diagram for WTF::MetaAllocator:

Classes
struct	Statistics

Public Member Functions
WTF_EXPORT_PRIVATE	MetaAllocator (size_t allocationGranule, size_t pageSize=WTF::pageSize())
virtual WTF_EXPORT_PRIVATE	~MetaAllocator ()
WTF_EXPORT_PRIVATE RefPtr< MetaAllocatorHandle >	allocate (size_t sizeInBytes, void *ownerUID)
void	trackAllocations (MetaAllocatorTracker *tracker)
size_t	bytesAllocated ()
size_t	bytesReserved ()
size_t	bytesCommitted ()
WTF_EXPORT_PRIVATE Statistics	currentStatistics ()
WTF_EXPORT_PRIVATE void	addFreshFreeSpace (void *start, size_t sizeInBytes)
WTF_EXPORT_PRIVATE size_t	debugFreeSpaceSize ()
Lock &	getLock ()
WTF_EXPORT_PRIVATE bool	isInAllocatedMemory (const LockHolder &, void *address)
void	dumpProfile ()
WTF_EXPORT_PRIVATE	MetaAllocator (size_t allocationGranule, size_t pageSize=WTF::pageSize())
virtual WTF_EXPORT_PRIVATE	~MetaAllocator ()
WTF_EXPORT_PRIVATE RefPtr< MetaAllocatorHandle >	allocate (size_t sizeInBytes, void *ownerUID)
void	trackAllocations (MetaAllocatorTracker *tracker)
size_t	bytesAllocated ()
size_t	bytesReserved ()
size_t	bytesCommitted ()
WTF_EXPORT_PRIVATE Statistics	currentStatistics ()
WTF_EXPORT_PRIVATE void	addFreshFreeSpace (void *start, size_t sizeInBytes)
WTF_EXPORT_PRIVATE size_t	debugFreeSpaceSize ()
Lock &	getLock ()
WTF_EXPORT_PRIVATE bool	isInAllocatedMemory (const LockHolder &, void *address)
void	dumpProfile ()
WTF_EXPORT_PRIVATE	MetaAllocator (size_t allocationGranule, size_t pageSize=WTF::pageSize())
virtual WTF_EXPORT_PRIVATE	~MetaAllocator ()
WTF_EXPORT_PRIVATE RefPtr< MetaAllocatorHandle >	allocate (size_t sizeInBytes, void *ownerUID)
void	trackAllocations (MetaAllocatorTracker *tracker)
size_t	bytesAllocated ()
size_t	bytesReserved ()
size_t	bytesCommitted ()
WTF_EXPORT_PRIVATE Statistics	currentStatistics ()
WTF_EXPORT_PRIVATE void	addFreshFreeSpace (void *start, size_t sizeInBytes)
WTF_EXPORT_PRIVATE size_t	debugFreeSpaceSize ()
Lock &	getLock ()
WTF_EXPORT_PRIVATE bool	isInAllocatedMemory (const LockHolder &, void *address)
void	dumpProfile ()

Protected Member Functions
virtual void *	allocateNewSpace (size_t &numPages)=0
virtual void	notifyNeedPage (void *page)=0
virtual void	notifyPageIsFree (void *page)=0
virtual void *	allocateNewSpace (size_t &numPages)=0
virtual void	notifyNeedPage (void *page)=0
virtual void	notifyPageIsFree (void *page)=0
virtual void *	allocateNewSpace (size_t &numPages)=0
virtual void	notifyNeedPage (void *page)=0
virtual void	notifyPageIsFree (void *page)=0

Friends
class	MetaAllocatorHandle

Constructor & Destructor Documentation

MetaAllocator() [1/3]

WTF::MetaAllocator::MetaAllocator	(	size_t	allocationGranule,
		size_t	pageSize = WTF::pageSize()
	)

~MetaAllocator() [1/3]

WTF::MetaAllocator::~MetaAllocator ( )

virtual

MetaAllocator() [2/3]

WTF_EXPORT_PRIVATE WTF::MetaAllocator::MetaAllocator	(	size_t	allocationGranule,
		size_t	pageSize = WTF::pageSize()
	)

~MetaAllocator() [2/3]

virtual WTF_EXPORT_PRIVATE WTF::MetaAllocator::~MetaAllocator ( )

virtual

MetaAllocator() [3/3]

WTF_EXPORT_PRIVATE WTF::MetaAllocator::MetaAllocator	(	size_t	allocationGranule,
		size_t	pageSize = WTF::pageSize()
	)

~MetaAllocator() [3/3]

virtual WTF_EXPORT_PRIVATE WTF::MetaAllocator::~MetaAllocator ( )

virtual

Member Function Documentation

addFreshFreeSpace() [1/3]

void WTF::MetaAllocator::addFreshFreeSpace	(	void *	start,
		size_t	sizeInBytes
	)

addFreshFreeSpace() [2/3]

WTF_EXPORT_PRIVATE void WTF::MetaAllocator::addFreshFreeSpace	(	void *	start,
		size_t	sizeInBytes
	)

addFreshFreeSpace() [3/3]

WTF_EXPORT_PRIVATE void WTF::MetaAllocator::addFreshFreeSpace	(	void *	start,
		size_t	sizeInBytes
	)

allocate() [1/3]

RefPtr< MetaAllocatorHandle > WTF::MetaAllocator::allocate	(	size_t	sizeInBytes,
		void *	ownerUID
	)

allocate() [2/3]

WTF_EXPORT_PRIVATE RefPtr<MetaAllocatorHandle> WTF::MetaAllocator::allocate	(	size_t	sizeInBytes,
		void *	ownerUID
	)

allocate() [3/3]

WTF_EXPORT_PRIVATE RefPtr<MetaAllocatorHandle> WTF::MetaAllocator::allocate	(	size_t	sizeInBytes,
		void *	ownerUID
	)

allocateNewSpace() [1/3]

virtual void* WTF::MetaAllocator::allocateNewSpace ( size_t &  numPages )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

allocateNewSpace() [2/3]

virtual void* WTF::MetaAllocator::allocateNewSpace ( size_t &  numPages )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

allocateNewSpace() [3/3]

virtual void* WTF::MetaAllocator::allocateNewSpace ( size_t &  numPages )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

bytesAllocated() [1/3]

size_t WTF::MetaAllocator::bytesAllocated ( )

inline

bytesAllocated() [2/3]

size_t WTF::MetaAllocator::bytesAllocated ( )

inline

bytesAllocated() [3/3]

size_t WTF::MetaAllocator::bytesAllocated ( )

inline

bytesCommitted() [1/3]

size_t WTF::MetaAllocator::bytesCommitted ( )

inline

bytesCommitted() [2/3]

size_t WTF::MetaAllocator::bytesCommitted ( )

inline

bytesCommitted() [3/3]

size_t WTF::MetaAllocator::bytesCommitted ( )

inline

bytesReserved() [1/3]

size_t WTF::MetaAllocator::bytesReserved ( )

inline

bytesReserved() [2/3]

size_t WTF::MetaAllocator::bytesReserved ( )

inline

bytesReserved() [3/3]

size_t WTF::MetaAllocator::bytesReserved ( )

inline

currentStatistics() [1/3]

WTF_EXPORT_PRIVATE Statistics WTF::MetaAllocator::currentStatistics

(

)

currentStatistics() [2/3]

WTF_EXPORT_PRIVATE Statistics WTF::MetaAllocator::currentStatistics

(

)

currentStatistics() [3/3]

MetaAllocator::Statistics WTF::MetaAllocator::currentStatistics

(

)

debugFreeSpaceSize() [1/3]

size_t WTF::MetaAllocator::debugFreeSpaceSize

(

)

debugFreeSpaceSize() [2/3]

WTF_EXPORT_PRIVATE size_t WTF::MetaAllocator::debugFreeSpaceSize

(

)

debugFreeSpaceSize() [3/3]

WTF_EXPORT_PRIVATE size_t WTF::MetaAllocator::debugFreeSpaceSize

(

)

dumpProfile() [1/3]

void WTF::MetaAllocator::dumpProfile ( )

inline

dumpProfile() [2/3]

void WTF::MetaAllocator::dumpProfile ( )

inline

dumpProfile() [3/3]

void WTF::MetaAllocator::dumpProfile ( )

inline

getLock() [1/3]

Lock& WTF::MetaAllocator::getLock ( )

inline

getLock() [2/3]

Lock& WTF::MetaAllocator::getLock ( )

inline

getLock() [3/3]

Lock& WTF::MetaAllocator::getLock ( )

inline

isInAllocatedMemory() [1/3]

WTF_EXPORT_PRIVATE bool WTF::MetaAllocator::isInAllocatedMemory	(	const LockHolder &	,
		void *	address
	)

isInAllocatedMemory() [2/3]

bool WTF::MetaAllocator::isInAllocatedMemory	(	const LockHolder &	,
		void *	address
	)

isInAllocatedMemory() [3/3]

WTF_EXPORT_PRIVATE bool WTF::MetaAllocator::isInAllocatedMemory	(	const LockHolder &	,
		void *	address
	)

notifyNeedPage() [1/3]

virtual void WTF::MetaAllocator::notifyNeedPage ( void *  page )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

notifyNeedPage() [2/3]

virtual void WTF::MetaAllocator::notifyNeedPage ( void *  page )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

notifyNeedPage() [3/3]

virtual void WTF::MetaAllocator::notifyNeedPage ( void *  page )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

notifyPageIsFree() [1/3]

virtual void WTF::MetaAllocator::notifyPageIsFree ( void *  page )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

notifyPageIsFree() [2/3]

virtual void WTF::MetaAllocator::notifyPageIsFree ( void *  page )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

notifyPageIsFree() [3/3]

virtual void WTF::MetaAllocator::notifyPageIsFree ( void *  page )

protectedpure virtual

Implemented in TestWebKitAPI::MetaAllocatorTest::SimpleTestAllocator.

trackAllocations() [1/3]

void WTF::MetaAllocator::trackAllocations ( MetaAllocatorTracker *  tracker )

inline

trackAllocations() [2/3]

void WTF::MetaAllocator::trackAllocations ( MetaAllocatorTracker *  tracker )

inline

trackAllocations() [3/3]

void WTF::MetaAllocator::trackAllocations ( MetaAllocatorTracker *  tracker )

inline

Friends And Related Function Documentation

MetaAllocatorHandle

MetaAllocatorHandle

friend

---

The documentation for this class was generated from the following files:

• DerivedData/WebKit/Build/Products/Debug/usr/local/include/wtf/MetaAllocator.h
• Source/WTF/wtf/MetaAllocator.cpp