Exemplos de MmGetLRUNextUserPage em C++ (Cpp)

Exemplo n.º 1

Arquivo: balance.c Projeto: HBelusca/NasuTek-Odyssey

NTSTATUS
MmTrimUserMemory(ULONG Target, ULONG Priority, PULONG NrFreedPages)
{
    PFN_NUMBER CurrentPage;
    PFN_NUMBER NextPage;
    NTSTATUS Status;
    
    (*NrFreedPages) = 0;
    
    CurrentPage = MmGetLRUFirstUserPage();
    while (CurrentPage != 0 && Target > 0)
    {
        NextPage = MmGetLRUNextUserPage(CurrentPage);
        
        Status = MmPageOutPhysicalAddress(CurrentPage);
        if (NT_SUCCESS(Status))
        {
            DPRINT("Succeeded\n");
            Target--;
            (*NrFreedPages)++;
        }
        
        CurrentPage = NextPage;
    }
    return(STATUS_SUCCESS);
}

Exemplo n.º 2

Arquivo: balance.c Projeto: hackbunny/reactos

NTSTATUS
MmTrimUserMemory(ULONG Target, ULONG Priority, PULONG NrFreedPages)
{
    PFN_NUMBER CurrentPage;
    PFN_NUMBER NextPage;
    NTSTATUS Status;

    (*NrFreedPages) = 0;

    CurrentPage = MmGetLRUFirstUserPage();
    while (CurrentPage != 0 && Target > 0)
    {
        Status = MmPageOutPhysicalAddress(CurrentPage);
        if (NT_SUCCESS(Status))
        {
            DPRINT("Succeeded\n");
            Target--;
            (*NrFreedPages)++;
        }

        NextPage = MmGetLRUNextUserPage(CurrentPage);
        if (NextPage <= CurrentPage)
        {
            /* We wrapped around, so we're done */
            break;
        }
        CurrentPage = NextPage;
    }

    return STATUS_SUCCESS;
}