NTAPI
MmRemoveLRUUserPage(PFN_NUMBER Page)
{
+ KIRQL OldIrql;
+
/* Unset the page as a user page */
ASSERT(Page != 0);
ASSERT_IS_ROS_PFN(MiGetPfnEntry(Page));
ASSERT(RtlCheckBit(&MiUserPfnBitMap, (ULONG)Page));
+ OldIrql = KeAcquireQueuedSpinLock(LockQueuePfnLock);
RtlClearBit(&MiUserPfnBitMap, (ULONG)Page);
+ KeReleaseQueuedSpinLock(LockQueuePfnLock, OldIrql);
}
BOOLEAN