On Mon, Jun 20, 2016 at 11:19:19AM +0800, Jianbo Liu wrote:
> On 17 June 2016 at 22:06, Jerin Jacob <jerin.jacob at caviumnetworks.com>
> wrote:
> > made second cache line access behavior same as IA
> >
> > Signed-off-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
> > ---
> > drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 8 ++++----
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
> > b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
> > index 9c1d124..64a329e 100644
> > --- a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
> > +++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
> > @@ -280,10 +280,10 @@ _recv_raw_pkts_vec(struct ixgbe_rx_queue *rxq, struct
> > rte_mbuf **rx_pkts,
> > vst1q_u64((uint64_t *)&rx_pkts[pos + 2], mbp2);
> >
> > if (split_packet) {
> > -
> > rte_prefetch_non_temporal(&rx_pkts[pos]->cacheline1);
> > - rte_prefetch_non_temporal(&rx_pkts[pos +
> > 1]->cacheline1);
> > - rte_prefetch_non_temporal(&rx_pkts[pos +
> > 2]->cacheline1);
> > - rte_prefetch_non_temporal(&rx_pkts[pos +
> > 3]->cacheline1);
> > + rte_mbuf_prefetch_part2(rx_pkts[pos]);
> > + rte_mbuf_prefetch_part2(rx_pkts[pos + 1]);
> > + rte_mbuf_prefetch_part2(rx_pkts[pos + 2]);
> > + rte_mbuf_prefetch_part2(rx_pkts[pos + 3]);
> > }
> >
> > /* D.1 pkt 3,4 convert format from desc to pktmbuf */
> > --
> > 2.5.5
> >
>
> Reviewed-by: Jianbo Liu <jianbo.liu at linaro.org>
Applied to dpdk-next-net/rel_16_07
/Bruce
