iris::mm::BackedPhysicalPage Struct Reference

A physical page of memory tracked by a backing object. More...

#include <iris/mm/physical_page.h>

Inheritance diagram for iris::mm::BackedPhysicalPage:

Public Member Functions
constexpr	BackedPhysicalPage (u64 page_number)
Public Member Functions inherited from di::container::RBTreeNode< Tag >
	RBTreeNode ()=default
constexpr auto	is_left_child () const -> bool
constexpr auto	is_right_child () const -> bool
constexpr auto	find_min () -> RBTreeNode &
constexpr auto	find_max () -> RBTreeNode &
constexpr auto	predecessor () const -> RBTreeNode *
constexpr auto	successor () const -> RBTreeNode *

Public Attributes
di::sync::Atomic< usize >	reference_count { 1 }
u64	page_number
Public Attributes inherited from di::container::RBTreeNode< Tag >
Color	color { Color::Red }
RBTreeNode *	parent { nullptr }
RBTreeNode *	left { nullptr }
RBTreeNode *	right { nullptr }

Friends
constexpr friend auto	operator== (BackedPhysicalPage const &a, BackedPhysicalPage const &b) -> bool
constexpr friend auto	operator<=> (BackedPhysicalPage const &a, BackedPhysicalPage const &b) -> di::strong_ordering
constexpr friend auto	operator== (BackedPhysicalPage const &a, u64 b) -> bool
constexpr friend auto	operator<=> (BackedPhysicalPage const &a, u64 b) -> di::strong_ordering

Additional Inherited Members
Public Types inherited from di::container::RBTreeNode< Tag >
enum class	Color { Red = 0 , Black = 1 }

Detailed Description

A physical page of memory tracked by a backing object.

Constructor & Destructor Documentation

BackedPhysicalPage()

iris::mm::BackedPhysicalPage::BackedPhysicalPage ( u64 page_number )

inlineexplicitconstexpr

Friends And Related Symbol Documentation

operator<=> [1/2]

friend auto operator<=> ( BackedPhysicalPage const & a, BackedPhysicalPage const & b ) -> di::strong_ordering

friend

operator<=> [2/2]

friend auto operator<=> ( BackedPhysicalPage const & a, u64 b ) -> di::strong_ordering

friend

operator== [1/2]

friend auto operator== ( BackedPhysicalPage const & a, BackedPhysicalPage const & b ) -> bool

friend

operator== [2/2]

friend auto operator== ( BackedPhysicalPage const & a, u64 b ) -> bool

friend

Member Data Documentation

page_number

u64 iris::mm::BackedPhysicalPage::page_number

reference_count

di::sync::Atomic<usize> iris::mm::BackedPhysicalPage::reference_count { 1 }

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The documentation for this struct was generated from the following file:

• iris/include/iris/mm/physical_page.h