patch 'app/compress-perf: fix cycle count operations allocation' has been queued to stable release 21.11.1

[Kevin Traynor <ktraynor@redhat.com>]

Hi,

FYI, your patch has been queued to stable release 21.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/14/22. 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/03f2aeec2f65ae525f2fbca83befc90d3a433260

Thanks.

Kevin

---
From 03f2aeec2f65ae525f2fbca83befc90d3a433260 Mon Sep 17 00:00:00 2001
From: Raja Zidane <rzidane@nvidia.com>
Date: Wed, 23 Feb 2022 15:32:17 +0200
Subject: [PATCH] app/compress-perf: fix cycle count operations allocation

[ upstream commit 81353ea4dc2a57d8c4378fda6e3e0e6b6db6cd21 ]

In cyclecount main_loop function, each iteration it tries to
enqueue X ops, in case Y<X ops were enqueued, the rest of the
X-Y ops are moved to the beginning of the ops array, to preserve
ops order, and next Y ops are allocated for the next enqueue
action, the allocation of the ops occurs on the first Y entries
in the array, when it should have skipped the first X-Y
array entries and allocate the following Y entries.

Fix the allocation by adding the correct offset.

Fixes: 2695db95a147 ("test/compress: add cycle-count mode to perf tool")

Signed-off-by: Raja Zidane <rzidane@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
 app/test-compress-perf/comp_perf_test_cyclecount.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-compress-perf/comp_perf_test_cyclecount.c b/app/test-compress-perf/comp_perf_test_cyclecount.c
index 1d8e5fe6c2..c215547291 100644
--- a/app/test-compress-perf/comp_perf_test_cyclecount.c
+++ b/app/test-compress-perf/comp_perf_test_cyclecount.c
@@ -274,5 +274,5 @@ main_loop(struct cperf_cyclecount_ctx *ctx, enum rte_comp_xform_type type)
 			if (ops_needed && rte_mempool_get_bulk(
 						mem->op_pool,
-						(void **)ops,
+						(void **)&ops[ops_unused],
 						ops_needed) != 0) {
 				RTE_LOG(ERR, USER1,
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-03-08 13:55:28.593936223 +0000
+++ 0004-app-compress-perf-fix-cycle-count-operations-allocat.patch	2022-03-08 13:55:28.387314862 +0000
@@ -1 +1 @@
-From 81353ea4dc2a57d8c4378fda6e3e0e6b6db6cd21 Mon Sep 17 00:00:00 2001
+From 03f2aeec2f65ae525f2fbca83befc90d3a433260 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 81353ea4dc2a57d8c4378fda6e3e0e6b6db6cd21 ]
+
@@ -17 +18,0 @@
-Cc: stable@dpdk.org