Searched refs:ring_cons_mutex (Results 1 – 1 of 1) sorted by relevance
70 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member212 mutex_lock(&u->ring_cons_mutex); in evtchn_read()223 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()263 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()340 mutex_lock(&u->ring_cons_mutex); in evtchn_resize_ring()362 mutex_unlock(&u->ring_cons_mutex); in evtchn_resize_ring()558 mutex_lock(&u->ring_cons_mutex); in evtchn_ioctl()564 mutex_unlock(&u->ring_cons_mutex); in evtchn_ioctl()635 mutex_init(&u->ring_cons_mutex); in evtchn_open()
