diff mbox series

[v2] examples/ipsec-secgw: free event vector mbufs

Message ID 20220923112531.347229-1-rbhansali@marvell.com (mailing list archive)
State Superseded
Delegated to: akhil goyal
Headers show
Series [v2] examples/ipsec-secgw: free event vector mbufs | expand

Checks

Context Check Description
ci/iol-aarch64-compile-testing fail Testing issues
ci/iol-x86_64-compile-testing success Testing PASS
ci/iol-x86_64-unit-testing success Testing PASS
ci/github-robot: build fail github build: failed
ci/iol-intel-Functional success Functional Testing PASS
ci/iol-aarch64-unit-testing success Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/Intel-compilation fail Compilation issues
ci/checkpatch warning coding style issues

Commit Message

Rahul Bhansali Sept. 23, 2022, 11:25 a.m. UTC
Free mbufs from event vector list when enqueue operation fails
and during event port flush for cleanup.

Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
---
v2: Added dependent series info.

Depends-on: series-24761 ("[v2,1/3] eventdev: add element offset to event vector")

 examples/ipsec-secgw/ipsec_worker.c | 34 +++++++++++++++++++++--------
 1 file changed, 25 insertions(+), 9 deletions(-)

--
2.25.1
diff mbox series

Patch

diff --git a/examples/ipsec-secgw/ipsec_worker.c b/examples/ipsec-secgw/ipsec_worker.c
index 5e69450d27..105326ddd3 100644
--- a/examples/ipsec-secgw/ipsec_worker.c
+++ b/examples/ipsec-secgw/ipsec_worker.c
@@ -699,6 +699,14 @@  process_ipsec_ev_drv_mode_outbound_vector(struct rte_event_vector *vec,
 	return j;
 }

+static void
+ipsec_event_vector_free(struct rte_event *ev)
+{
+	struct rte_event_vector *vec = ev->vec;
+	rte_pktmbuf_free_bulk(vec->mbufs + vec->elem_offset, vec->nb_elem - vec->elem_offset);
+	rte_mempool_put(rte_mempool_from_obj(vec), vec);
+}
+
 static inline void
 ipsec_ev_vector_process(struct lcore_conf_ev_tx_int_port_wrkr *lconf,
 			struct eh_event_link_info *links,
@@ -720,9 +728,10 @@  ipsec_ev_vector_process(struct lcore_conf_ev_tx_int_port_wrkr *lconf,

 	if (likely(ret > 0)) {
 		vec->nb_elem = ret;
-		rte_event_eth_tx_adapter_enqueue(links[0].eventdev_id,
-						 links[0].event_port_id,
-						 ev, 1, 0);
+		ret = rte_event_eth_tx_adapter_enqueue(links[0].eventdev_id,
+						       links[0].event_port_id, ev, 1, 0);
+		if (unlikely(ret == 0))
+			ipsec_event_vector_free(ev);
 	} else {
 		rte_mempool_put(rte_mempool_from_obj(vec), vec);
 	}
@@ -735,17 +744,21 @@  ipsec_ev_vector_drv_mode_process(struct eh_event_link_info *links,
 {
 	struct rte_event_vector *vec = ev->vec;
 	struct rte_mbuf *pkt;
+	uint16_t ret;

 	pkt = vec->mbufs[0];
+	vec->attr_valid = 1;
+	vec->port = pkt->port;

 	if (!is_unprotected_port(pkt->port))
 		vec->nb_elem = process_ipsec_ev_drv_mode_outbound_vector(vec,
 									 data);
-	if (vec->nb_elem > 0)
-		rte_event_eth_tx_adapter_enqueue(links[0].eventdev_id,
-						 links[0].event_port_id,
-						 ev, 1, 0);
-	else
+	if (likely(vec->nb_elem > 0)) {
+		ret = rte_event_eth_tx_adapter_enqueue(links[0].eventdev_id,
+						       links[0].event_port_id, ev, 1, 0);
+		if (unlikely(ret == 0))
+			ipsec_event_vector_free(ev);
+	} else
 		rte_mempool_put(rte_mempool_from_obj(vec), vec);
 }

@@ -759,7 +772,10 @@  static void
 ipsec_event_port_flush(uint8_t eventdev_id __rte_unused, struct rte_event ev,
 		       void *args __rte_unused)
 {
-	rte_pktmbuf_free(ev.mbuf);
+	if (ev.event_type & RTE_EVENT_TYPE_VECTOR)
+		ipsec_event_vector_free(&ev);
+	else
+		rte_pktmbuf_free(ev.mbuf);
 }

 /* Workers registered */