Searched refs:evtchn_lock (Results 1 – 1 of 1) sorted by relevance
96 kmutex_t evtchn_lock; member136 mutex_enter(&ep->evtchn_lock); in evtchn_device_upcall()144 mutex_exit(&ep->evtchn_lock); in evtchn_device_upcall()152 mutex_exit(&ep->evtchn_lock); in evtchn_device_upcall()185 mutex_enter(&ep->evtchn_lock); in evtchndrv_read()200 if (cv_wait_sig(&ep->evtchn_wait, &ep->evtchn_lock) == 0) { in evtchndrv_read()232 mutex_exit(&ep->evtchn_lock); in evtchndrv_read()461 mutex_enter(&ep->evtchn_lock); in evtchndrv_poll()465 mutex_exit(&ep->evtchn_lock); in evtchndrv_poll()519 mutex_init(&ep->evtchn_lock, NULL, MUTEX_DEFAULT, NULL); in evtchndrv_open()