cppgc::internal::PageBackend Class Reference

#include <page-memory.h>

Collaboration diagram for cppgc::internal::PageBackend:

Public Member Functions
	PageBackend (PageAllocator &normal_page_allocator, PageAllocator &large_page_allocator)
	~PageBackend ()
Address	TryAllocateNormalPageMemory ()
void	FreeNormalPageMemory (Address writeable_base)
Address	TryAllocateLargePageMemory (size_t size)
void	FreeLargePageMemory (Address writeable_base)
Address	Lookup (ConstAddress) const
	PageBackend (const PageBackend &)=delete
PageBackend &	operator= (const PageBackend &)=delete
void	ReleasePooledPages ()
PageMemoryRegionTree &	get_page_memory_region_tree_for_testing ()
NormalPageMemoryPool &	page_pool ()

Private Attributes
v8::base::Mutex	mutex_
PageAllocator &	normal_page_allocator_
PageAllocator &	large_page_allocator_
NormalPageMemoryPool	page_pool_
PageMemoryRegionTree	page_memory_region_tree_
std::unordered_map< PageMemoryRegion *, std::unique_ptr< PageMemoryRegion > >	normal_page_memory_regions_
std::unordered_map< PageMemoryRegion *, std::unique_ptr< PageMemoryRegion > >	large_page_memory_regions_

Detailed Description

Definition at line 136 of file page-memory.h.

Constructor & Destructor Documentation

PageBackend() [1/2]

cppgc::internal::PageBackend::PageBackend	(	PageAllocator &	normal_page_allocator,
		PageAllocator &	large_page_allocator )

Definition at line 197 of file page-memory.cc.

~PageBackend()

cppgc::internal::PageBackend::~PageBackend ( )

default

PageBackend() [2/2]

cppgc::internal::PageBackend::PageBackend ( const PageBackend & )

delete

Member Function Documentation

FreeLargePageMemory()

void cppgc::internal::PageBackend::FreeLargePageMemory

(

Address

writeable_base

)

Definition at line 249 of file page-memory.cc.

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FreeNormalPageMemory()

void cppgc::internal::PageBackend::FreeNormalPageMemory

(

Address

writeable_base

)

Definition at line 226 of file page-memory.cc.

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get_page_memory_region_tree_for_testing()

PageMemoryRegionTree & cppgc::internal::PageBackend::get_page_memory_region_tree_for_testing ( )

inline

Definition at line 170 of file page-memory.h.

Lookup()

Address cppgc::internal::PageBackend::Lookup ( ConstAddress address ) const

inline

Definition at line 209 of file page-memory.h.

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operator=()

PageBackend & cppgc::internal::PageBackend::operator= ( const PageBackend & )

delete

page_pool()

NormalPageMemoryPool & cppgc::internal::PageBackend::page_pool ( )

inline

Definition at line 174 of file page-memory.h.

ReleasePooledPages()

void cppgc::internal::PageBackend::ReleasePooledPages

(

)

Definition at line 258 of file page-memory.cc.

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TryAllocateLargePageMemory()

Address cppgc::internal::PageBackend::TryAllocateLargePageMemory

(

size_t

size

)

Definition at line 234 of file page-memory.cc.

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TryAllocateNormalPageMemory()

Address cppgc::internal::PageBackend::TryAllocateNormalPageMemory

(

)

Definition at line 204 of file page-memory.cc.

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Member Data Documentation

large_page_allocator_

PageAllocator& cppgc::internal::PageBackend::large_page_allocator_

private

Definition at line 180 of file page-memory.h.

large_page_memory_regions_

std::unordered_map<PageMemoryRegion*, std::unique_ptr<PageMemoryRegion> > cppgc::internal::PageBackend::large_page_memory_regions_

private

Definition at line 192 of file page-memory.h.

mutex_

v8::base::Mutex cppgc::internal::PageBackend::mutex_

mutableprivate

Definition at line 178 of file page-memory.h.

normal_page_allocator_

PageAllocator& cppgc::internal::PageBackend::normal_page_allocator_

private

Definition at line 179 of file page-memory.h.

normal_page_memory_regions_

std::unordered_map<PageMemoryRegion*, std::unique_ptr<PageMemoryRegion> > cppgc::internal::PageBackend::normal_page_memory_regions_

private

Definition at line 190 of file page-memory.h.

page_memory_region_tree_

PageMemoryRegionTree cppgc::internal::PageBackend::page_memory_region_tree_

private

Definition at line 188 of file page-memory.h.

page_pool_

NormalPageMemoryPool cppgc::internal::PageBackend::page_pool_

private

Definition at line 187 of file page-memory.h.

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

• src/heap/cppgc/page-memory.h
• src/heap/cppgc/page-memory.cc