Searched refs:ring_prod_lock (Results 1 – 1 of 1) sorted by relevance
70 spinlock_t ring_prod_lock; /* product against concurrent interrupts */ member179 spin_lock(&u->ring_prod_lock); in evtchn_interrupt()192 spin_unlock(&u->ring_prod_lock); in evtchn_interrupt()343 spin_lock_irq(&u->ring_prod_lock); in evtchn_resize_ring()363 spin_unlock_irq(&u->ring_prod_lock); in evtchn_resize_ring()548 spin_lock_irq(&u->ring_prod_lock); in evtchn_ioctl()550 spin_unlock_irq(&u->ring_prod_lock); in evtchn_ioctl()602 spin_lock_init(&u->ring_prod_lock); in evtchn_open()