Searched refs:ring_cons_mutex (Results 1 – 1 of 1) sorted by relevance
70 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member217 mutex_lock(&u->ring_cons_mutex); in evtchn_read()228 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()268 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()345 mutex_lock(&u->ring_cons_mutex); in evtchn_resize_ring()367 mutex_unlock(&u->ring_cons_mutex); in evtchn_resize_ring()581 mutex_lock(&u->ring_cons_mutex); in evtchn_ioctl()587 mutex_unlock(&u->ring_cons_mutex); in evtchn_ioctl()658 mutex_init(&u->ring_cons_mutex); in evtchn_open()