Searched refs:ring_cons_mutex (Results 1 – 1 of 1) sorted by relevance
70 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member 217 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()