Searched refs:ring_prod_lock (Results 1 – 1 of 1) sorted by relevance
71 spinlock_t ring_prod_lock; /* product against concurrent interrupts */ member172 spin_lock(&u->ring_prod_lock); in evtchn_interrupt()185 spin_unlock(&u->ring_prod_lock); in evtchn_interrupt()336 spin_lock_irq(&u->ring_prod_lock); in evtchn_resize_ring()356 spin_unlock_irq(&u->ring_prod_lock); in evtchn_resize_ring()586 spin_lock_irq(&u->ring_prod_lock); in evtchn_ioctl()588 spin_unlock_irq(&u->ring_prod_lock); in evtchn_ioctl()661 spin_lock_init(&u->ring_prod_lock); in evtchn_open()