TD_INTCOAL_LOCK
tdsaSingleThreadedEnter(tiRoot, TD_INTCOAL_LOCK);
tdsaSingleThreadedLeave(tiRoot, TD_INTCOAL_LOCK);
tdsaSingleThreadedEnter(tiRoot, TD_INTCOAL_LOCK);
tdsaSingleThreadedLeave(tiRoot, TD_INTCOAL_LOCK);
tdsaSingleThreadedEnter(tiRoot, TD_INTCOAL_LOCK);
tdsaSingleThreadedLeave(tiRoot, TD_INTCOAL_LOCK);
tdsaSingleThreadedLeave(tiRoot, TD_INTCOAL_LOCK);