[dpdk-dev] [PATCH] examples/distributor: fix Rx thread logic for zero packets

De Lara Guarch, Pablo pablo.de.lara.guarch at intel.com
Fri Jul 15 11:59:47 CEST 2016



> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Reshma Pattan
> Sent: Thursday, July 14, 2016 4:49 PM
> To: dev at dpdk.org
> Cc: Pattan, Reshma
> Subject: [dpdk-dev] [PATCH] examples/distributor: fix Rx thread logic for zero
> packets
> 
> From: Reshma Pattan <reshma.pattan at intel.com>
> 
> Zero packets can be returned by rte_eth_rx_burst() and
> rte_distributor_returned_pkts() inside lcore_rx(), so
> for zero packet scenario instead of proceeding to
> next operations we should continue to the next iteration of the
> loop to avoid unnecessary processing overhead which is causing
> rx packets to be dropped and hence distributor failing to forward the
> packets.
> 
> Fixes: 07db4a97 ("examples/distributor: new sample app")
> 
> Signed-off-by: Reshma Pattan <reshma.pattan at intel.com>

Acked-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>


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