[dpdk-stable] patch 'app/crypto-perf: check minimum lcore number' has been queued to stable release 18.02.2
luca.boccassi at gmail.com
luca.boccassi at gmail.com
Tue May 15 15:46:19 CEST 2018
Hi,
FYI, your patch has been queued to stable release 18.02.2
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/16/18. So please
shout if anyone has objections.
Thanks.
Luca Boccassi
---
>From 920da9bc48116e35baf8ba48ed95089f2da8f176 Mon Sep 17 00:00:00 2001
From: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Date: Wed, 9 May 2018 10:44:21 +0100
Subject: [PATCH] app/crypto-perf: check minimum lcore number
[ upstream commit 0bb32d94973987c82351edd6e6e1a4e53dfd83a6 ]
The crypto performance application requires at least
two cores: one master core that launches the other slaves
and one core acting as slave running the crypto device.
Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test application")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Acked-by: Fiona Trahe <fiona.trahe at intel.com>
---
app/test-crypto-perf/main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/app/test-crypto-perf/main.c b/app/test-crypto-perf/main.c
index d905e13a1..26e78ff43 100644
--- a/app/test-crypto-perf/main.c
+++ b/app/test-crypto-perf/main.c
@@ -80,6 +80,12 @@ cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs,
nb_lcores = rte_lcore_count() - 1;
+ if (nb_lcores < 1) {
+ RTE_LOG(ERR, USER1,
+ "Number of enabled cores need to be higher than 1\n");
+ return -EINVAL;
+ }
+
/*
* Use less number of devices,
* if there are more available than cores.
--
2.14.2
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