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From: Thomas Monjalon <thomas@monjalon.net>
To: david.marchand@redhat.com
Cc: ferruh.yigit@intel.com, dev@dpdk.org
Subject: [dpdk-dev] [PATCH] devtools: disable automatic probing in null testing
Date: Fri, 22 Nov 2019 14:48:08 +0100
Message-ID: <20191122134808.7639-1-thomas@monjalon.net> (raw)
In-Reply-To: <785dc5f5-8378-3506-aaa8-39ec22a3eb11@intel.com>

The script test-null.sh is supposed to do a quick and simple
run of testpmd with null PMD only, for sanity check.
As it is not supposed to test probing of any other PMD,
physical device probing is switched to whitelist mode
by using a fake PCI address (0:0.0).
It will also help to keep memory usage stable across platforms.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 devtools/test-null.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index 9f9a459f76..d82c6ad193 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -26,5 +26,5 @@ fi
 
 (sleep 1 && echo stop) |
 $testpmd -c $coremask --no-huge -m 150 \
-	$libs --vdev net_null1 --vdev net_null2 $eal_options -- \
+	$libs -w 0:0.0 --vdev net_null1 --vdev net_null2 $eal_options -- \
 	--no-mlockall --total-num-mbufs=2048 $testpmd_options -ia
-- 
2.23.0


  reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-21 15:12 [dpdk-dev] [PATCH] app/testpmd: reduce memory consumption David Marchand
2019-11-21 15:36 ` Ferruh Yigit
2019-11-21 16:17   ` David Marchand
2019-11-21 16:23     ` David Marchand
2019-11-21 21:22       ` Thomas Monjalon
2019-11-21 16:45 ` Stephen Hemminger
2019-11-21 20:32   ` David Marchand
2019-11-21 21:25 ` Thomas Monjalon
2019-11-21 21:55   ` Thomas Monjalon
2019-11-22 10:43 ` [dpdk-dev] [PATCH v2] " David Marchand
2019-11-22 12:24   ` Ferruh Yigit
2019-11-22 13:12     ` Thomas Monjalon
2019-11-22 13:14       ` Ferruh Yigit
2019-11-22 13:48         ` Thomas Monjalon [this message]
2019-11-22 13:56           ` [dpdk-dev] [PATCH] devtools: disable automatic probing in null testing Ferruh Yigit
2019-11-22 15:56             ` David Marchand
2019-11-24 22:52               ` Thomas Monjalon
2019-11-22 14:03           ` Gaëtan Rivet
2019-11-22 14:36             ` Thomas Monjalon
2019-11-22 14:14   ` [dpdk-dev] [PATCH v2] app/testpmd: reduce memory consumption Ferruh Yigit

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