patch 'app/testpmd: replace hardcoded min mbuf number with macro' has been queued to stable release 21.11.2

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/13/22. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/8f2021fbd91840f1c2cc860dd44d6cffa34cfaea

Thanks.

Kevin

---
>From 8f2021fbd91840f1c2cc860dd44d6cffa34cfaea 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 daf6a31b2b..641c9c767e 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -941,9 +941,10 @@ 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")) {
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index bedc4e07fb..943217f2bd 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -73,4 +73,6 @@
 #define UMA_NO_CONFIG  0xFF
 
+#define MIN_TOTAL_NUM_MBUFS 1024
+
 typedef uint8_t  lcoreid_t;
 typedef uint16_t portid_t;
-- 
2.34.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-06-09 12:34:30.424453072 +0100
+++ 0028-app-testpmd-replace-hardcoded-min-mbuf-number-with-m.patch	2022-06-09 12:34:29.687980542 +0100
@@ -1 +1 @@
-From 57d91f5b8dc589226a307560bd36181ac7a6b7df Mon Sep 17 00:00:00 2001
+From 8f2021fbd91840f1c2cc860dd44d6cffa34cfaea Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 57d91f5b8dc589226a307560bd36181ac7a6b7df ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -38 +39 @@
-index 67f253b30e..f04a9a11b4 100644
+index bedc4e07fb..943217f2bd 100644