Searched refs:evtchn_lock (Results 1 – 1 of 1) sorted by relevance
95 kmutex_t evtchn_lock; member135 mutex_enter(&ep->evtchn_lock); in evtchn_device_upcall()143 mutex_exit(&ep->evtchn_lock); in evtchn_device_upcall()151 mutex_exit(&ep->evtchn_lock); in evtchn_device_upcall()183 mutex_enter(&ep->evtchn_lock); in evtchndrv_read()198 if (cv_wait_sig(&ep->evtchn_wait, &ep->evtchn_lock) == 0) { in evtchndrv_read()230 mutex_exit(&ep->evtchn_lock); in evtchndrv_read()460 mutex_enter(&ep->evtchn_lock); in evtchndrv_poll()466 mutex_exit(&ep->evtchn_lock); in evtchndrv_poll()517 mutex_init(&ep->evtchn_lock, NULL, MUTEX_DEFAULT, NULL); in evtchndrv_open()