Searched refs:ring_prod_lock (Results 1 – 1 of 1) sorted by relevance
68 spinlock_t ring_prod_lock; /* product against concurrent interrupts */ member145 spin_lock(&u->ring_prod_lock); in evtchn_interrupt()158 spin_unlock(&u->ring_prod_lock); in evtchn_interrupt()454 spin_lock_irq(&u->ring_prod_lock); in evtchn_ioctl()456 spin_unlock_irq(&u->ring_prod_lock); in evtchn_ioctl()515 spin_lock_init(&u->ring_prod_lock); in evtchn_open()