From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Huisong Li <lihuisong@huawei.com>
Subject: [PATCH v2 1/3] examples/l2fwd-keepalive: don't use EAL logtype
Date: Thu, 15 Feb 2024 19:36:17 -0800 [thread overview]
Message-ID: <20240216033743.150800-2-stephen@networkplumber.org> (raw)
In-Reply-To: <20240216033743.150800-1-stephen@networkplumber.org>
EAL logtype should be reserved for EAL library.
This example is already using printf() so just print
errors to stderr.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Huisong Li <lihuisong@huawei.com>
---
examples/l2fwd-keepalive/shm.c | 21 +++++++--------------
1 file changed, 7 insertions(+), 14 deletions(-)
diff --git a/examples/l2fwd-keepalive/shm.c b/examples/l2fwd-keepalive/shm.c
index 7c7a9ea8ea3c..cbeeb511ef07 100644
--- a/examples/l2fwd-keepalive/shm.c
+++ b/examples/l2fwd-keepalive/shm.c
@@ -5,7 +5,6 @@
#include <time.h>
#include <rte_common.h>
-#include <rte_log.h>
#include <rte_keepalive.h>
#include "shm.h"
@@ -28,28 +27,23 @@ struct rte_keepalive_shm *rte_keepalive_shm_create(void)
fd = shm_open(RTE_KEEPALIVE_SHM_NAME,
O_CREAT | O_TRUNC | O_RDWR, 0666);
if (fd < 0)
- RTE_LOG(INFO, EAL,
- "Failed to open %s as SHM (%s)\n",
- RTE_KEEPALIVE_SHM_NAME,
- strerror(errno));
+ fprintf(stderr, "Failed to open %s as SHM (%s)\n",
+ RTE_KEEPALIVE_SHM_NAME, strerror(errno));
else if (ftruncate(fd, sizeof(struct rte_keepalive_shm)) != 0)
- RTE_LOG(INFO, EAL,
- "Failed to resize SHM (%s)\n", strerror(errno));
+ fprintf(stderr, "Failed to resize SHM (%s)\n", strerror(errno));
else {
ka_shm = (struct rte_keepalive_shm *) mmap(
0, sizeof(struct rte_keepalive_shm),
PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
close(fd);
if (ka_shm == MAP_FAILED)
- RTE_LOG(INFO, EAL,
- "Failed to mmap SHM (%s)\n", strerror(errno));
+ fprintf(stderr, "Failed to mmap SHM (%s)\n", strerror(errno));
else {
memset(ka_shm, 0, sizeof(struct rte_keepalive_shm));
/* Initialize the semaphores for IPC/SHM use */
if (sem_init(&ka_shm->core_died, 1, 0) != 0) {
- RTE_LOG(INFO, EAL,
- "Failed to setup SHM semaphore (%s)\n",
+ fprintf(stderr, "Failed to setup SHM semaphore (%s)\n",
strerror(errno));
munmap(ka_shm,
sizeof(struct rte_keepalive_shm));
@@ -87,7 +81,7 @@ void rte_keepalive_relayed_state(struct rte_keepalive_shm *shm,
* ka_agent is not active.
*/
if (sem_getvalue(&shm->core_died, &count) == -1) {
- RTE_LOG(INFO, EAL, "Semaphore check failed(%s)\n",
+ fprintf(stderr, "Semaphore check failed(%s)\n",
strerror(errno));
return;
}
@@ -95,8 +89,7 @@ void rte_keepalive_relayed_state(struct rte_keepalive_shm *shm,
return;
if (sem_post(&shm->core_died) != 0)
- RTE_LOG(INFO, EAL,
- "Failed to increment semaphore (%s)\n",
+ fprintf(stderr, "Failed to increment semaphore (%s)\n",
strerror(errno));
}
}
--
2.43.0
next prev parent reply other threads:[~2024-02-16 3:38 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-11 17:23 [PATCH 0/3] replace use of " Stephen Hemminger
2023-12-11 17:23 ` [PATCH 1/3] testpmd: replace EAL logtype with fprintf Stephen Hemminger
2023-12-12 11:51 ` lihuisong (C)
2023-12-11 17:23 ` [PATCH 2/3] examples/l2fwd-keepalive: don't use EAL logtype Stephen Hemminger
2023-12-12 11:53 ` lihuisong (C)
2023-12-11 17:23 ` [PATCH 3/3] examples/vm_power_manager: do not " Stephen Hemminger
2023-12-12 11:24 ` Hunt, David
2023-12-12 11:53 ` lihuisong (C)
2023-12-11 19:19 ` [PATCH 0/3] replace use of " Tyler Retzlaff
2023-12-11 20:15 ` Stephen Hemminger
2023-12-12 8:01 ` David Marchand
2024-02-16 3:36 ` [PATCH v2 0/3] replace use of EAL logtype in applications Stephen Hemminger
2024-02-16 3:36 ` Stephen Hemminger [this message]
2024-02-16 8:04 ` [PATCH v2 1/3] examples/l2fwd-keepalive: don't use EAL logtype Morten Brørup
2024-02-16 3:36 ` [PATCH v2 2/3] examples/vm_power_manager: do not " Stephen Hemminger
2024-02-16 3:36 ` [PATCH v2 3/3] testpmd: replace EAL logtype TESTPMD_LOG Stephen Hemminger
2024-03-08 13:35 ` Singh, Aman Deep
2024-03-08 16:26 ` Stephen Hemminger
2024-02-18 3:16 ` [PATCH v2 0/3] replace use of EAL logtype in applications fengchengwen
2024-03-08 18:10 ` [PATCH v3 " Stephen Hemminger
2024-03-08 18:10 ` [PATCH v3 1/3] examples/l2fwd-keepalive: don't use EAL logtype Stephen Hemminger
2024-03-08 18:10 ` [PATCH v3 2/3] examples/vm_power_manager: do not " Stephen Hemminger
2024-03-08 18:10 ` [PATCH v3 3/3] testpmd: replace EAL logtype TESTPMD_LOG Stephen Hemminger
2024-03-08 22:33 ` [PATCH v4 0/3] replace use of EAL logtype in applications Stephen Hemminger
2024-03-08 22:33 ` [PATCH v4 1/3] examples/l2fwd-keepalive: don't use EAL logtype Stephen Hemminger
2024-03-08 22:33 ` [PATCH v4 2/3] examples/vm_power_manager: do not " Stephen Hemminger
2024-03-08 22:33 ` [PATCH v4 3/3] testpmd: replace EAL logtype TESTPMD_LOG Stephen Hemminger
2024-03-11 10:24 ` Singh, Aman Deep
2024-07-03 16:28 ` [PATCH v5 0/3] replace use of EAL logtype in examples and testpmd Stephen Hemminger
2024-07-03 16:28 ` [PATCH v5 1/3] examples/l2fwd-keepalive: don't use EAL logtype Stephen Hemminger
2024-07-03 16:28 ` [PATCH v5 2/3] examples/vm_power_manager: do not " Stephen Hemminger
2024-07-03 16:28 ` [PATCH v5 3/3] testpmd: replace EAL logtype TESTPMD_LOG Stephen Hemminger
2024-07-09 12:20 ` [PATCH v5 0/3] replace use of EAL logtype in examples and testpmd David Marchand
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