Ping.
> -----Original Message-----
> From: Jerin Jacob <jerinjac...@gmail.com>
> Sent: Thursday, June 2, 2022 1:19 PM
> To: Rahul Bhansali <rbhans...@marvell.com>
> Cc: dpdk-dev <dev@dpdk.org>; Bruce Richardson
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> Subject: [EXT] Re: [PATCH] examples/l2fwd: add check of Rx packets count
>
> External Email
>
> ----------------------------------------------------------------------
> On Wed, May 25, 2022 at 2:44 PM Rahul Bhansali <rbhans...@marvell.com>
> wrote:
> >
> > An additional check is added to avoid extra processing if receive
> > packets are 0.
> >
> > Performance impact: with Marvell OCTEON TX2 platform, observed an
> > improvement by ~14%.
> >
> > Signed-off-by: Rahul Bhansali <rbhans...@marvell.com>
>
> Acked-by: Jerin Jacob <jer...@marvell.com>
>
>
> > ---
> > examples/l2fwd/main.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c index
> > 281c6b7a3f..28c498712e 100644
> > --- a/examples/l2fwd/main.c
> > +++ b/examples/l2fwd/main.c
> > @@ -286,6 +286,9 @@ l2fwd_main_loop(void)
> > nb_rx = rte_eth_rx_burst(portid, 0,
> > pkts_burst,
> > MAX_PKT_BURST);
> >
> > + if (unlikely(nb_rx == 0))
> > + continue;
> > +
> > port_statistics[portid].rx += nb_rx;
> >
> > for (j = 0; j < nb_rx; j++) {
> > --
> > 2.25.1
> >
