Searched refs:event_idx (Results 1 - 2 of 2) sorted by relevance

/barrelfish-master/include/virtio/
H A Dvirtio_ring.h156 static inline uint16_t vring_need_event(uint16_t event_idx, argument
160 return (uint16_t) (new_idx - event_idx - 1) < (uint16_t) (new_idx - old_idx);
/barrelfish-master/lib/virtio/
H A Dvirtqueue.c182 uint16_t new, prev, *event_idx; local
187 event_idx = vring_get_avail_event(&vq->vring);
189 return (vring_need_event(*event_idx, new, prev) != 0);

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