+static inline void __attribute__((always_inline))
+virtio_xmit_cleanup(struct virtqueue *vq)
+{
Please don't use always inline, frustrating the compiler isn't going
to help.
+ uint16_t i, desc_idx;
+ int nb_free = 0;
+ struct rte_mbuf *m, *free[VIRTIO_TX_MAX_FREE_BUF_SZ];
+
+ desc_idx = (uint16_t)(vq->vq_used_cons_idx &
+ ((vq->vq_nentries >> 1) - 1));
+ free[0] = (struct rte_mbuf *)vq->vq_descx[desc_idx++].cookie;
+ nb_free = 1;
+
+ for (i = 1; i < VIRTIO_TX_FREE_NR; i++) {
+ m = (struct rte_mbuf *)vq->vq_descx[desc_idx++].cookie;
+ if (likely(m->pool == free[0]->pool))
+ free[nb_free++] = m;
+ else {
+ rte_mempool_put_bulk(free[0]->pool, (void **)free,
+ nb_free);
+ free[0] = m;
+ nb_free = 1;
+ }
+ }
+
+ rte_mempool_put_bulk(free[0]->pool, (void **)free, nb_free);
+ vq->vq_used_cons_idx += VIRTIO_TX_FREE_NR;
+ vq->vq_free_cnt += (VIRTIO_TX_FREE_NR << 1);
+
+ return;
+}
Don't add return; at end of void functions. It only clutters
things for no reason.
