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Searched refs:last_used_idx (Results 1 – 5 of 5) sorted by relevance

/qemu/hw/virtio/
H A Dvhost-shadow-virtqueue.c364 if (svq->last_used_idx != svq->shadow_used_idx) { in vhost_svq_more_used()
370 return svq->last_used_idx != svq->shadow_used_idx; in vhost_svq_more_used()
430 last_used = svq->last_used_idx & (svq->vring.num - 1); in vhost_svq_get_buf()
434 svq->last_used_idx++; in vhost_svq_get_buf()
666 svq->last_used_idx = 0; in vhost_svq_start()
H A Dvhost-shadow-virtqueue.h109 uint16_t last_used_idx; member
/qemu/tests/qtest/libqos/
H A Dvirtio.c426 if (idx == vq->last_used_idx) { in qvirtqueue_get_buf()
432 (vq->last_used_idx % vq->size) * in qvirtqueue_get_buf()
445 vq->last_used_idx++; in qvirtqueue_get_buf()
H A Dvirtio.h39 uint16_t last_used_idx; member
/qemu/linux-headers/linux/
H A Dvduse.h156 __u16 last_used_idx; member