patch 'app/testpmd: replace hardcoded min mbuf number with macro' has been queued to stable release 19.11.13

[christian.ehrhardt at canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.13

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/09/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/0d9db8131162ce597f4b7952547d1cbd07bdb32a

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 0d9db8131162ce597f4b7952547d1cbd07bdb32a Mon Sep 17 00:00:00 2001
From: Mingxia Liu <mingxia.liu at intel.com>
Date: Thu, 31 Mar 2022 02:33:33 +0000
Subject: [PATCH] app/testpmd: replace hardcoded min mbuf number with macro

[ upstream commit 57d91f5b8dc589226a307560bd36181ac7a6b7df ]

Add macro MIN_TOTAL_NUM_MBUFS (1024) to indicate
what the value of total-num-mbufs should bigger than.

Fixes: c87988187fdb ("app/testpmd: add --total-num-mbufs option")

Signed-off-by: Mingxia Liu <mingxia.liu at intel.com>
Acked-by: Yuying Zhang <yuying.zhang at intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit at xilinx.com>
---
 app/test-pmd/parameters.c | 5 +++--
 app/test-pmd/testpmd.h    | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index e1e9af95ec..eff1cbb9a8 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -873,11 +873,12 @@ launch_args_parse(int argc, char** argv)
 			}
 			if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) {
 				n = atoi(optarg);
-				if (n > 1024)
+				if (n > MIN_TOTAL_NUM_MBUFS)
 					param_total_num_mbufs = (unsigned)n;
 				else
 					rte_exit(EXIT_FAILURE,
-						 "total-num-mbufs should be > 1024\n");
+						 "total-num-mbufs should be > %d\n",
+						 MIN_TOTAL_NUM_MBUFS);
 			}
 			if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
 				n = atoi(optarg);
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index 334bcc28e6..244b0c710a 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -53,6 +53,8 @@
 #define NUMA_NO_CONFIG 0xFF
 #define UMA_NO_CONFIG  0xFF
 
+#define MIN_TOTAL_NUM_MBUFS 1024
+
 typedef uint8_t  lcoreid_t;
 typedef uint16_t portid_t;
 typedef uint16_t queueid_t;
-- 
2.37.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-07-07 09:54:12.808723882 +0200
+++ 0038-app-testpmd-replace-hardcoded-min-mbuf-number-with-m.patch	2022-07-07 09:54:10.881824099 +0200
@@ -1 +1 @@
-From 57d91f5b8dc589226a307560bd36181ac7a6b7df Mon Sep 17 00:00:00 2001
+From 0d9db8131162ce597f4b7952547d1cbd07bdb32a Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 57d91f5b8dc589226a307560bd36181ac7a6b7df ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index daf6a31b2b..641c9c767e 100644
+index e1e9af95ec..eff1cbb9a8 100644
@@ -24 +25 @@
-@@ -940,11 +940,12 @@ launch_args_parse(int argc, char** argv)
+@@ -873,11 +873,12 @@ launch_args_parse(int argc, char** argv)
@@ -40 +41 @@
-index 67f253b30e..f04a9a11b4 100644
+index 334bcc28e6..244b0c710a 100644
@@ -43 +44 @@
-@@ -72,6 +72,8 @@
+@@ -53,6 +53,8 @@