public void PushContext()
{
System.Diagnostics.Debug.Assert(m_Kernel.InKernelMode());
long count = Interlocked.Add(ref m_SuspendFlag, SUSPEND_FLAG_KERNEL_REQUEST) - SUSPEND_FLAG_KERNEL_REQUEST;
System.Diagnostics.Debug.Assert((count & SUSPEND_FLAG_KERNEL_REQUEST) == 0);
if (count == SUSPEND_FLAG_DELAY_SUSPEND)
{
for (; ;)
{
switch (m_SuspendFlag & (SUSPEND_FLAG_DELAY_SUSPEND | SUSPEND_FLAG_END_DELAY | SUSPEND_FLAG_SUSPENDING))
{
case 0:
m_Thread.Suspend();
break;
case SUSPEND_FLAG_END_DELAY:
continue;
case SUSPEND_FLAG_SUSPENDING:
default:
break;
}
break;
}
}
}
