_SWAPMEM_PAGE Struct Reference

Data Fields
LIST_ENTRY	Link
	List entry link. More...
QWORD	VirtualAddress
	Guest virtual address of the page. More...
PHOOK_PTS	Hook
	Swap in hook handle set on this page. More...
PSWAPMEM_TRANSACTION	Transaction
	Parent transaction. More...
QWORD	TimeStamp
	When was the last time we injected a PF for this page. More...
BOOLEAN	IsReady
	True if the page is ready to be read. More...
BOOLEAN	IsPending
	True if we injected a PF for the page, and we are waiting for it. More...
BOOLEAN	IsDone
	True if the page has been read. More...
BOOLEAN	IsEnqueued
	True if the page has been inserted inside the list of pages. More...

Detailed Description

Describes one page that will be read. A transaction contains a page entry for each page of virtual memory it needs to read from guest space.

Definition at line 76 of file swapmem.c.

Field Documentation

Hook

PHOOK_PTS _SWAPMEM_PAGE::Hook

Swap in hook handle set on this page.

Definition at line 80 of file swapmem.c.

Referenced by IntSwapMemCancelTransaction(), IntSwapMemPageSwappedIn(), and IntSwapMemReadData().

IsDone

BOOLEAN _SWAPMEM_PAGE::IsDone

True if the page has been read.

Definition at line 85 of file swapmem.c.

Referenced by IntSwapMemCancelPendingPF(), IntSwapMemCancelTransaction(), IntSwapMemDump(), IntSwapMemInjectPendingPF(), IntSwapMemPageSwappedIn(), and IntSwapMemReadData().

IsEnqueued

BOOLEAN _SWAPMEM_PAGE::IsEnqueued

True if the page has been inserted inside the list of pages.

Definition at line 86 of file swapmem.c.

Referenced by IntSwapMemCancelTransaction(), IntSwapMemPageSwappedIn(), and IntSwapMemReadData().

IsPending

BOOLEAN _SWAPMEM_PAGE::IsPending

True if we injected a PF for the page, and we are waiting for it.

Definition at line 84 of file swapmem.c.

Referenced by IntSwapMemCancelPendingPF(), IntSwapMemCancelTransaction(), IntSwapMemDump(), IntSwapMemInjectPendingPF(), IntSwapMemPageSwappedIn(), IntSwapMemReadData(), and IntSwapMemReinjectFailedPF().

IsReady

BOOLEAN _SWAPMEM_PAGE::IsReady

True if the page is ready to be read.

Definition at line 83 of file swapmem.c.

Referenced by IntSwapMemCancelPendingPF(), IntSwapMemCancelTransaction(), IntSwapMemDump(), IntSwapMemInjectPendingPF(), IntSwapMemPageSwappedIn(), IntSwapMemReadData(), and IntSwapMemReinjectFailedPF().

Link

LIST_ENTRY _SWAPMEM_PAGE::Link

List entry link.

Definition at line 78 of file swapmem.c.

Referenced by IntSwapMemCancelTransaction(), IntSwapMemPageSwappedIn(), and IntSwapMemReadData().

TimeStamp

QWORD _SWAPMEM_PAGE::TimeStamp

When was the last time we injected a PF for this page.

Definition at line 82 of file swapmem.c.

Referenced by IntSwapMemCancelPendingPF(), IntSwapMemInjectPendingPF(), and IntSwapMemReinjectFailedPF().

Transaction

PSWAPMEM_TRANSACTION _SWAPMEM_PAGE::Transaction

Parent transaction.

Definition at line 81 of file swapmem.c.

Referenced by IntSwapMemCancelPendingPF(), IntSwapMemFindPendingPage(), IntSwapMemPageSwappedIn(), IntSwapMemReadData(), and IntSwapMemReinjectFailedPF().

VirtualAddress

QWORD _SWAPMEM_PAGE::VirtualAddress

Guest virtual address of the page.

Definition at line 79 of file swapmem.c.

Referenced by IntSwapMemCancelPendingPF(), IntSwapMemDump(), IntSwapMemFindPendingPage(), IntSwapMemInjectPendingPF(), IntSwapMemPageSwappedIn(), IntSwapMemReadData(), and IntSwapMemReinjectFailedPF().

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

• introcore/src/guests/swapmem.c