From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Pavan Nikhilesh <pbhagavatula@marvell.com>,
Shijith Thotton <sthotton@marvell.com>,
Tirthendu Sarkar <tirthendu.sarkar@intel.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>,
Sachin Saxena <sachin.saxena@nxp.com>,
Jerin Jacob <jerinj@marvell.com>
Subject: [PATCH 51/61] drivers/event: use memcpy for fixed size data
Date: Wed, 19 Aug 2026 22:12:41 -0700 [thread overview]
Message-ID: <20260820052251.1453273-52-stephen@networkplumber.org> (raw)
In-Reply-To: <20260820052251.1453273-1-stephen@networkplumber.org>
The regular libc memcpy is inline for fix sizes and has
better analysis coverage.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/event/cnxk/cnxk_eventdev_selftest.c | 1 -
drivers/event/cnxk/cnxk_tim_evdev.c | 4 ++--
drivers/event/dlb2/dlb2.c | 4 ++--
drivers/event/dpaa/dpaa_eventdev.c | 1 -
drivers/event/dpaa2/dpaa2_eventdev.c | 3 +--
drivers/event/dpaa2/dpaa2_eventdev_selftest.c | 1 -
drivers/event/octeontx/ssovf_evdev_selftest.c | 1 -
drivers/event/octeontx/timvf_evdev.c | 4 ++--
8 files changed, 7 insertions(+), 12 deletions(-)
diff --git a/drivers/event/cnxk/cnxk_eventdev_selftest.c b/drivers/event/cnxk/cnxk_eventdev_selftest.c
index 8f3d0982e9..adef6b3f2d 100644
--- a/drivers/event/cnxk/cnxk_eventdev_selftest.c
+++ b/drivers/event/cnxk/cnxk_eventdev_selftest.c
@@ -13,7 +13,6 @@
#include <rte_lcore.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
-#include <rte_memcpy.h>
#include <rte_per_lcore.h>
#include <rte_random.h>
#include <rte_test.h>
diff --git a/drivers/event/cnxk/cnxk_tim_evdev.c b/drivers/event/cnxk/cnxk_tim_evdev.c
index 8cdb8a72dd..a523b93d24 100644
--- a/drivers/event/cnxk/cnxk_tim_evdev.c
+++ b/drivers/event/cnxk/cnxk_tim_evdev.c
@@ -141,8 +141,8 @@ cnxk_tim_ring_info_get(const struct rte_event_timer_adapter *adptr,
adptr_info->min_resolution_ns = tim_ring->ena_periodic ?
tim_ring->max_tout :
tim_ring->tck_nsec;
- rte_memcpy(&adptr_info->conf, &adptr->data->conf,
- sizeof(struct rte_event_timer_adapter_conf));
+ memcpy(&adptr_info->conf, &adptr->data->conf,
+ sizeof(struct rte_event_timer_adapter_conf));
}
static int
diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index 084875f1c8..7e781ed920 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -1832,7 +1832,7 @@ dlb2_hw_create_ldb_port(struct dlb2_eventdev *dlb2,
qm_port->issued_releases = 0;
/* Save config message too. */
- rte_memcpy(&qm_port->cfg.ldb, &cfg, sizeof(qm_port->cfg.ldb));
+ memcpy(&qm_port->cfg.ldb, &cfg, sizeof(qm_port->cfg.ldb));
/* update state */
qm_port->state = PORT_STARTED; /* enabled at create time */
@@ -2026,7 +2026,7 @@ dlb2_hw_create_dir_port(struct dlb2_eventdev *dlb2,
qm_port->issued_releases = 0;
/* Save config message too. */
- rte_memcpy(&qm_port->cfg.dir, &cfg, sizeof(qm_port->cfg.dir));
+ memcpy(&qm_port->cfg.dir, &cfg, sizeof(qm_port->cfg.dir));
/* update state */
qm_port->state = PORT_STARTED; /* enabled at create time */
diff --git a/drivers/event/dpaa/dpaa_eventdev.c b/drivers/event/dpaa/dpaa_eventdev.c
index e5d93afca2..bea89cb12d 100644
--- a/drivers/event/dpaa/dpaa_eventdev.c
+++ b/drivers/event/dpaa/dpaa_eventdev.c
@@ -19,7 +19,6 @@
#include <rte_lcore.h>
#include <rte_log.h>
#include <rte_malloc.h>
-#include <rte_memcpy.h>
#include <rte_memory.h>
#include <rte_memzone.h>
#include <rte_pci.h>
diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c b/drivers/event/dpaa2/dpaa2_eventdev.c
index 95d9154b11..f6fecd9740 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev.c
+++ b/drivers/event/dpaa2/dpaa2_eventdev.c
@@ -20,7 +20,6 @@
#include <rte_lcore.h>
#include <rte_log.h>
#include <rte_malloc.h>
-#include <rte_memcpy.h>
#include <rte_memory.h>
#include <rte_pci.h>
#include <bus_vdev_driver.h>
@@ -159,7 +158,7 @@ dpaa2_eventdev_enqueue_burst(void *port, const struct rte_event ev[],
"Unable to allocate event object");
goto send_partial;
}
- rte_memcpy(ev_temp, event, sizeof(struct rte_event));
+ memcpy(ev_temp, event, sizeof(struct rte_event));
DPAA2_SET_FD_ADDR((&fd_arr[loop]), (size_t)ev_temp);
DPAA2_SET_FD_LEN((&fd_arr[loop]),
sizeof(struct rte_event));
diff --git a/drivers/event/dpaa2/dpaa2_eventdev_selftest.c b/drivers/event/dpaa2/dpaa2_eventdev_selftest.c
index 9d4938efe6..8a9a14f628 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev_selftest.c
+++ b/drivers/event/dpaa2/dpaa2_eventdev_selftest.c
@@ -12,7 +12,6 @@
#include <rte_hexdump.h>
#include <rte_mbuf.h>
#include <rte_malloc.h>
-#include <rte_memcpy.h>
#include <rte_launch.h>
#include <rte_lcore.h>
#include <rte_per_lcore.h>
diff --git a/drivers/event/octeontx/ssovf_evdev_selftest.c b/drivers/event/octeontx/ssovf_evdev_selftest.c
index b54ae126d2..c0a0c789de 100644
--- a/drivers/event/octeontx/ssovf_evdev_selftest.c
+++ b/drivers/event/octeontx/ssovf_evdev_selftest.c
@@ -14,7 +14,6 @@
#include <rte_hexdump.h>
#include <rte_mbuf.h>
#include <rte_malloc.h>
-#include <rte_memcpy.h>
#include <rte_launch.h>
#include <rte_lcore.h>
#include <rte_per_lcore.h>
diff --git a/drivers/event/octeontx/timvf_evdev.c b/drivers/event/octeontx/timvf_evdev.c
index b404b1db61..712e2bb973 100644
--- a/drivers/event/octeontx/timvf_evdev.c
+++ b/drivers/event/octeontx/timvf_evdev.c
@@ -42,8 +42,8 @@ timvf_ring_info_get(const struct rte_event_timer_adapter *adptr,
struct timvf_ring *timr = adptr->data->adapter_priv;
adptr_info->max_tmo_ns = timr->max_tout;
adptr_info->min_resolution_ns = timr->tck_nsec;
- rte_memcpy(&adptr_info->conf, &adptr->data->conf,
- sizeof(struct rte_event_timer_adapter_conf));
+ memcpy(&adptr_info->conf, &adptr->data->conf,
+ sizeof(struct rte_event_timer_adapter_conf));
}
static int
--
2.53.0
next prev parent reply other threads:[~2026-08-20 5:28 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-20 5:11 [PATCH 00/61] reduce use of rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 01/61] devtools/cocci: add script to replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 02/61] app/testpmd: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 03/61] test: use memcpy instead of rte_memcpy Stephen Hemminger
2026-08-20 6:22 ` Morten Brørup
2026-08-20 5:11 ` [PATCH 04/61] app/graph: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 05/61] lpm: remove unnecessary include of rte_memcpy.h Stephen Hemminger
2026-08-20 5:11 ` [PATCH 06/61] acl: " Stephen Hemminger
2026-08-20 5:11 ` [PATCH 07/61] drivers/bus: " Stephen Hemminger
2026-08-20 5:11 ` [PATCH 08/61] security: replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 09/61] ethdev: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 10/61] net: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 11/61] pdcp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 12/61] eventdev: replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 13/61] eal: replace rte_memcpy of cpuset Stephen Hemminger
2026-08-20 5:12 ` [PATCH 14/61] cryptodev: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 15/61] drivers/raw: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 16/61] test-pipeline: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 17/61] net/af_xdp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 18/61] net/avp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 19/61] net/axgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 20/61] net/bnx2x: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 21/61] net/bnxt: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 22/61] net/bonding: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 23/61] net/cnxk: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 24/61] net/cxgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 25/61] net/dpaa2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 26/61] net/enic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 27/61] net/failsafe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 28/61] net/gve: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 29/61] net/hinic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 30/61] net/hns3: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 31/61] net/mlx5: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 32/61] net/mvpp2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 33/61] net/netvsc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 34/61] net/nfp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 35/61] net/ngbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 36/61] net/ntnic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 37/61] net/null: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 38/61] net/qede: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 39/61] net/ring: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 40/61] net/sfc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 41/61] net/txgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 42/61] net/vhost: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 43/61] net/virtio: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 44/61] net/sxe2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 45/61] net/zxdh: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 46/61] net/memif: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 47/61] net/ice: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 48/61] test-bbdev: remove unnecessary include rte_memcpy.h Stephen Hemminger
2026-08-20 5:12 ` [PATCH 49/61] drivers/mempool: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 50/61] ml/cnxk: " Stephen Hemminger
2026-08-20 5:12 ` Stephen Hemminger [this message]
2026-08-20 5:12 ` [PATCH 52/61] baseband/la12xx: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 53/61] baseband/acc: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 54/61] drivers/*/qat: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 55/61] hash: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 56/61] rib: remove rte_memcpy include Stephen Hemminger
2026-08-20 5:12 ` [PATCH 57/61] pcapng: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 58/61] efd: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 59/61] net/xsc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 60/61] net/pcap: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 61/61] power: " Stephen Hemminger
2026-08-20 7:31 ` [PATCH 00/61] reduce " Morten Brørup
2026-08-20 8:16 ` Bruce Richardson
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