Lines Matching refs:ring_io_lock
31 mutex_lock(&channel->ring_io_lock); in evtchnl_interrupt_req()
83 mutex_unlock(&channel->ring_io_lock); in evtchnl_interrupt_req()
96 mutex_lock(&channel->ring_io_lock); in evtchnl_interrupt_evt()
129 mutex_unlock(&channel->ring_io_lock); in evtchnl_interrupt_evt()
219 mutex_init(&channel->ring_io_lock); in evtchnl_alloc()
447 mutex_lock(&evt_pair->req.ring_io_lock); in xen_snd_front_evtchnl_pair_set_connected()
449 mutex_unlock(&evt_pair->req.ring_io_lock); in xen_snd_front_evtchnl_pair_set_connected()
451 mutex_lock(&evt_pair->evt.ring_io_lock); in xen_snd_front_evtchnl_pair_set_connected()
453 mutex_unlock(&evt_pair->evt.ring_io_lock); in xen_snd_front_evtchnl_pair_set_connected()
458 mutex_lock(&evt_pair->req.ring_io_lock); in xen_snd_front_evtchnl_pair_clear()
460 mutex_unlock(&evt_pair->req.ring_io_lock); in xen_snd_front_evtchnl_pair_clear()
462 mutex_lock(&evt_pair->evt.ring_io_lock); in xen_snd_front_evtchnl_pair_clear()
464 mutex_unlock(&evt_pair->evt.ring_io_lock); in xen_snd_front_evtchnl_pair_clear()