From: Alexander Bechikov <asb.tyum@gmail.com>
To: dev@dpdk.org
Cc: Alexander Bechikov <asb.tyum@gmail.com>
Subject: [dpdk-dev] [PATCH v2 1/2] mbuf: Improved error message. Added check if shared memory already allocated
Date: Fri, 29 Oct 2021 15:35:18 -0400 [thread overview]
Message-ID: <20211029193519.498658-1-asb.tyum@gmail.com> (raw)
In-Reply-To: <20211027111118.395928-1-asb.tyum@gmail.com>
Signed-off-by: Alexander Bechikov <asb.tyum@gmail.com>
---
lib/mbuf/rte_mbuf_dyn.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/mbuf/rte_mbuf_dyn.c b/lib/mbuf/rte_mbuf_dyn.c
index db8e020665..a3bc9b66d2 100644
--- a/lib/mbuf/rte_mbuf_dyn.c
+++ b/lib/mbuf/rte_mbuf_dyn.c
@@ -116,7 +116,8 @@ init_shared_mem(void)
mz = rte_memzone_lookup(RTE_MBUF_DYN_MZNAME);
}
if (mz == NULL) {
- RTE_LOG(ERR, MBUF, "Failed to get mbuf dyn shared memory\n");
+ RTE_LOG(ERR, MBUF, "Failed to get mbuf dyn shared memory: %s (%d)\n",
+ rte_strerror(rte_errno), rte_errno);
return -1;
}
@@ -531,7 +532,7 @@ void rte_mbuf_dyn_dump(FILE *out)
size_t i;
rte_mcfg_tailq_write_lock();
- if (init_shared_mem() < 0) {
+ if (shm == NULL && init_shared_mem() < 0) {
rte_mcfg_tailq_write_unlock();
return;
}
--
2.30.2
next prev parent reply other threads:[~2021-10-29 19:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-27 11:11 [dpdk-dev] [PATCH] " Alexander Bechikov
2021-10-29 7:31 ` Olivier Matz
2021-10-29 19:35 ` Alexander Bechikov [this message]
2021-10-29 19:35 ` [dpdk-dev] [PATCH v2 2/2] mbuf: fix dump of dynamic fields and flags Alexander Bechikov
2021-11-24 12:57 ` [PATCH v3] " Olivier Matz
2021-11-24 14:08 ` Thomas Monjalon
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