Searched refs:ring_cons_mutex (Results 1 – 1 of 1) sorted by relevance
69 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member214 mutex_lock(&u->ring_cons_mutex); in evtchn_read()225 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()265 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()342 mutex_lock(&u->ring_cons_mutex); in evtchn_resize_ring()364 mutex_unlock(&u->ring_cons_mutex); in evtchn_resize_ring()547 mutex_lock(&u->ring_cons_mutex); in evtchn_ioctl()551 mutex_unlock(&u->ring_cons_mutex); in evtchn_ioctl()601 mutex_init(&u->ring_cons_mutex); in evtchn_open()