[dpdk-dev] [dpdk-dev v1] cperf: fix crypto perf out-of-place mempool alloc

[De Lara Guarch, Pablo]

> -----Original Message-----
> From: Zhang, Roy Fan <roy.fan.zhang at intel.com>
> Sent: Friday, May 21, 2021 10:05 AM
> To: Ji, Kai <kai.ji at intel.com>; dev at dpdk.org
> Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
> Subject: RE: [dpdk-dev v1] cperf: fix crypto perf out-of-place mempool alloc
> 
> > -----Original Message-----
> > From: Ji, Kai <kai.ji at intel.com>
> > Sent: Thursday, May 20, 2021 4:07 PM
> > To: dev at dpdk.org
> > Cc: Zhang, Roy Fan <roy.fan.zhang at intel.com>; Ji, Kai
> > <kai.ji at intel.com>; De Lara Guarch, Pablo
> > <pablo.de.lara.guarch at intel.com>
> > Subject: [dpdk-dev v1] cperf: fix crypto perf out-of-place mempool
> > alloc
> >
> > Add in missing rte_mbuf size in mempool allocation for out-of-place op.
> >
> > Fixes: bf9d6702eca9 ("app/crypto-perf: use single mempool")
> > Cc: pablo.de.lara.guarch at intel.com
> >
> > Signed-off-by: Kai Ji <kai.ji at intel.com>
> > ---
> >  app/test-crypto-perf/cperf_test_common.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/app/test-crypto-perf/cperf_test_common.c
> > b/app/test-crypto- perf/cperf_test_common.c index
> > 058e0ba564..12925c7f22 100644
> > --- a/app/test-crypto-perf/cperf_test_common.c
> > +++ b/app/test-crypto-perf/cperf_test_common.c
> > @@ -194,7 +194,7 @@ cperf_alloc_common_memory(const struct
> > cperf_options *options,
> >  				(mbuf_size * segments_nb);
> >  		params.dst_buf_offset = *dst_buf_offset;
> >  		/* Destination buffer will be one segment only */
> > -		obj_size += max_size;
> > +		obj_size += max_size + sizeof(struct rte_mbuf);
> >  	}
> >
> >  	*pool = rte_mempool_create_empty(pool_name,
> > --
> > 2.17.1
> 
> Acked-by: Fan Zhang <roy.fan.zhang at intel.com>

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