[dpdk-dev] [PATCH v3 1/1] examples/ip_frag: fix Tx fast free offload flag

Jerin Jacob Kollanukkaran jerinj at marvell.com
Thu Jul 25 10:28:58 CEST 2019


> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of Sunil Kumar Kori
> Sent: Thursday, July 25, 2019 1:54 PM
> To: Konstantin Ananyev <konstantin.ananyev at intel.com>
> Cc: dev at dpdk.org; stable at dpdk.org; Sunil Kumar Kori <skori at marvell.com>
> Subject: [dpdk-dev] [PATCH v3 1/1] examples/ip_frag: fix Tx fast free offload
> flag
> 
> Application uses different pool to allocate direct and indirect mbufs which are
> further spliced together to consturct a fragmented packet and same is
> transmitted over the port which is configured with
> DEV_TX_OFFLOAD_MBUF_FAST_FREE enabled i.e. all segments must belong
> to the same pool. But constructed packet violates the conditions.
> 
> So fixing DEV_TX_OFFLOAD_MBUF_FAST_FREE flag during device
> configuration.
> 
> Fixes: fdb9eff67f0c ("examples/ip_fragmentation: convert to new offloads
> API")
> 
> Signed-off-by: Sunil Kumar Kori <skori at marvell.com>

Reviewed-by: Jerin Jacob <jerinj at marvell.com>


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