[dpdk-dev] [PATCH] app/crypto-perf: fix invalid latency for QAT PMD

De Lara Guarch, Pablo pablo.de.lara.guarch at intel.com
Thu Mar 9 22:25:06 CET 2017



> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of De Lara Guarch,
> Pablo
> Sent: Monday, March 06, 2017 4:29 PM
> To: Mrozowicz, SlawomirX; Doherty, Declan
> Cc: dev at dpdk.org; Mrozowicz, SlawomirX
> Subject: Re: [dpdk-dev] [PATCH] app/crypto-perf: fix invalid latency for QAT
> PMD
> 
> 
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Slawomir
> > Mrozowicz
> > Sent: Thursday, February 16, 2017 3:51 PM
> > To: Doherty, Declan
> > Cc: dev at dpdk.org; Mrozowicz, SlawomirX
> > Subject: [dpdk-dev] [PATCH] app/crypto-perf: fix invalid latency for QAT
> > PMD
> >
> > Fixes invalid latency result when using the performance application and
> > hardware QAT PMD. It occurred when the number of processed packets
> was
> > higher then the size of the internal QAT PMD ring buffer and the buffer
> > was overflowed.
> > Fixed by correcting the registration of the enqueued packets and freeing
> > memory space for not enqueued packets.
> >
> > Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test
> > application")
> >
> > Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz at intel.com>
> 
> Acked-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>

Applied to dpdk-next-crypto.
Thanks,

Pablo


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