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Show First 20 Lines • Show All 594 Lines • ▼ Show 20 Lines	sleepq_check_timeout(void)
if (td->td_flags & TDF_TIMOFAIL)		if (td->td_flags & TDF_TIMOFAIL)
td->td_flags &= ~TDF_TIMOFAIL;		td->td_flags &= ~TDF_TIMOFAIL;

/*		/*
* If callout_stop() fails, then the timeout is running on		* If callout_stop() fails, then the timeout is running on
* another CPU, so synchronize with it to avoid having it		* another CPU, so synchronize with it to avoid having it
* accidentally wake up a subsequent sleep.		* accidentally wake up a subsequent sleep.
*/		*/
else if (_callout_stop_safe(&td->td_slpcallout, CS_MIGRBLOCK, NULL)		else if (_callout_stop_safe(&td->td_slpcallout, CS_EXECUTING, NULL)
== 0) {		== 0) {
td->td_flags \|= TDF_TIMEOUT;		td->td_flags \|= TDF_TIMEOUT;
TD_SET_SLEEPING(td);		TD_SET_SLEEPING(td);
mi_switch(SW_INVOL \| SWT_SLEEPQTIMO, NULL);		mi_switch(SW_INVOL \| SWT_SLEEPQTIMO, NULL);
}		}
return (0);		return (0);
}		}

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