Searched refs:ring_cons_mutex (Results 1 – 1 of 1) sorted by relevance
70 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member207 mutex_lock(&u->ring_cons_mutex); in evtchn_read()218 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()258 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()335 mutex_lock(&u->ring_cons_mutex); in evtchn_resize_ring()357 mutex_unlock(&u->ring_cons_mutex); in evtchn_resize_ring()585 mutex_lock(&u->ring_cons_mutex); in evtchn_ioctl()589 mutex_unlock(&u->ring_cons_mutex); in evtchn_ioctl()660 mutex_init(&u->ring_cons_mutex); in evtchn_open()
