[PATCH v2 23/68] test-pipeline: replace use of rte_memcpy

Stephen Hemminger stephen at networkplumber.org
Fri Aug 21 21:24:18 CEST 2026


Using regular memcpy is safer and as fast here.

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 app/test-eventdev/test_pipeline_common.c | 8 ++++----
 app/test-pipeline/config.c               | 1 -
 app/test-pipeline/init.c                 | 1 -
 app/test-pipeline/main.c                 | 1 -
 app/test-pipeline/runtime.c              | 1 -
 5 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index eaf895869f..dd3021fa79 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -153,22 +153,22 @@ pipeline_tx_first(struct test_pipeline *t, struct evt_options *opt)
 			mbuf->pkt_len = pkt_sz;
 
 			/* Copy Ethernet header */
-			rte_memcpy(rte_pktmbuf_mtod_offset(mbuf, char *, 0),
+			memcpy(rte_pktmbuf_mtod_offset(mbuf, char *, 0),
 				   &eth_hdr, sizeof(struct rte_ether_hdr));
 
 			/* Copy Ipv4 header */
-			rte_memcpy(rte_pktmbuf_mtod_offset(
+			memcpy(rte_pktmbuf_mtod_offset(
 					   mbuf, char *,
 					   sizeof(struct rte_ether_hdr)),
 				   &ip_hdr, sizeof(struct rte_ipv4_hdr));
 
 			/* Copy UDP header */
-			rte_memcpy(
+			memcpy(
 				rte_pktmbuf_mtod_offset(
 					mbuf, char *,
 					sizeof(struct rte_ipv4_hdr) +
 						sizeof(struct rte_ether_hdr)),
-				&udp_hdr, sizeof(struct rte_udp_hdr));
+			       &udp_hdr, sizeof(struct rte_udp_hdr));
 			pkt_udp_hdr = rte_pktmbuf_mtod_offset(
 				mbuf, struct rte_udp_hdr *,
 				sizeof(struct rte_ipv4_hdr) +
diff --git a/app/test-pipeline/config.c b/app/test-pipeline/config.c
index daf838948b..f4d5d435ad 100644
--- a/app/test-pipeline/config.c
+++ b/app/test-pipeline/config.c
@@ -17,7 +17,6 @@
 #include <rte_byteorder.h>
 #include <rte_log.h>
 #include <rte_memory.h>
-#include <rte_memcpy.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
diff --git a/app/test-pipeline/init.c b/app/test-pipeline/init.c
index 558f0e428d..8028192306 100644
--- a/app/test-pipeline/init.c
+++ b/app/test-pipeline/init.c
@@ -17,7 +17,6 @@
 #include <rte_byteorder.h>
 #include <rte_log.h>
 #include <rte_memory.h>
-#include <rte_memcpy.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
diff --git a/app/test-pipeline/main.c b/app/test-pipeline/main.c
index e5efafdf28..5782c55032 100644
--- a/app/test-pipeline/main.c
+++ b/app/test-pipeline/main.c
@@ -19,7 +19,6 @@
 #include <rte_byteorder.h>
 #include <rte_log.h>
 #include <rte_memory.h>
-#include <rte_memcpy.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
diff --git a/app/test-pipeline/runtime.c b/app/test-pipeline/runtime.c
index 752f783370..a6457488c0 100644
--- a/app/test-pipeline/runtime.c
+++ b/app/test-pipeline/runtime.c
@@ -17,7 +17,6 @@
 #include <rte_byteorder.h>
 #include <rte_log.h>
 #include <rte_memory.h>
-#include <rte_memcpy.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
-- 
2.53.0



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