patch 'app/eventdev: fix number of releases sent during cleanup' has been queued to stable release 22.11.9

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/02/25. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/dddccf4a49cfa280e68da7e4c9bdcd04ad076286

Thanks.

Luca Boccassi

---
>From dddccf4a49cfa280e68da7e4c9bdcd04ad076286 Mon Sep 17 00:00:00 2001
From: Pravin Pathak <pravin.pathak at intel.com>
Date: Sun, 22 Jun 2025 13:13:52 -0500
Subject: [PATCH] app/eventdev: fix number of releases sent during cleanup

[ upstream commit c2ef482eaa0928ee47abe71cd740456a68d88e77 ]

During cleanup, only send releases for events app was
not able to enqueue. Current code is sending releases for
entire dequeue burst.

Fixes: f0b68c0b2af7 ("app/eventdev: clean up worker state before exit")

Signed-off-by: Pravin Pathak <pravin.pathak at intel.com>
Acked-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
 app/test-eventdev/test_perf_common.c     | 4 ++--
 app/test-eventdev/test_pipeline_common.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
index 140c0c2dc3..728cbe6b4c 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -1216,9 +1216,9 @@ perf_worker_cleanup(struct rte_mempool *const pool, uint8_t dev_id,
 		for (i = nb_enq; i < nb_deq; i++)
 			rte_mempool_put(pool, events[i].event_ptr);
 
-		for (i = 0; i < nb_deq; i++)
+		for (i = nb_enq; i < nb_deq; i++)
 			events[i].op = RTE_EVENT_OP_RELEASE;
-		rte_event_enqueue_burst(dev_id, port_id, events, nb_deq);
+		rte_event_enqueue_burst(dev_id, port_id, events + nb_enq, nb_deq - nb_enq);
 	}
 	rte_event_port_quiesce(dev_id, port_id, perf_event_port_flush, pool);
 }
diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index b111690b7c..264eace81b 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -707,10 +707,10 @@ pipeline_worker_cleanup(uint8_t dev, uint8_t port, struct rte_event ev[],
 				rte_pktmbuf_free(ev[i].mbuf);
 		}
 
-		for (i = 0; i < deq; i++)
+		for (i = enq; i < deq; i++)
 			ev[i].op = RTE_EVENT_OP_RELEASE;
 
-		rte_event_enqueue_burst(dev, port, ev, deq);
+		rte_event_enqueue_burst(dev, port, ev + enq, deq - enq);
 	}
 
 	rte_event_port_quiesce(dev, port, pipeline_event_port_flush, NULL);
-- 
2.47.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-06-30 13:21:22.622005580 +0100
+++ 0023-app-eventdev-fix-number-of-releases-sent-during-clea.patch	2025-06-30 13:21:21.767057807 +0100
@@ -1 +1 @@
-From c2ef482eaa0928ee47abe71cd740456a68d88e77 Mon Sep 17 00:00:00 2001
+From dddccf4a49cfa280e68da7e4c9bdcd04ad076286 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit c2ef482eaa0928ee47abe71cd740456a68d88e77 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index 4709de8b07..f77557e765 100644
+index 140c0c2dc3..728cbe6b4c 100644
@@ -24 +25 @@
-@@ -1833,9 +1833,9 @@ perf_worker_cleanup(struct rte_mempool *const pool, uint8_t dev_id,
+@@ -1216,9 +1216,9 @@ perf_worker_cleanup(struct rte_mempool *const pool, uint8_t dev_id,
@@ -37 +38 @@
-index 204117ef7f..c1382ac188 100644
+index b111690b7c..264eace81b 100644
@@ -40 +41 @@
-@@ -684,10 +684,10 @@ pipeline_worker_cleanup(uint8_t dev, uint8_t port, struct rte_event ev[],
+@@ -707,10 +707,10 @@ pipeline_worker_cleanup(uint8_t dev, uint8_t port, struct rte_event ev[],