From: Jianfeng Tan <jianfeng.tan@intel.com>
To: dev@dpdk.org
Cc: harry.van.haaren@intel.com, Jianfeng Tan <jianfeng.tan@intel.com>,
stable@dpdk.org
Subject: [dpdk-dev] [PATCH] eal: fix wrong config file path
Date: Mon, 26 Jun 2017 06:49:46 +0000 [thread overview]
Message-ID: <1498459786-4523-1-git-send-email-jianfeng.tan@intel.com> (raw)
When primary process is booted with --file-prefix option, the API,
rte_eal_primary_proc_alive(), uses a wrong config file path to
check if primary process is alive.
Fix it by calling helper function to get config file path.
Fixes: dd3e00138d74 ("eal: check if primary process is alive")
Cc: stable@dpdk.org
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
---
lib/librte_eal/common/eal_common_proc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/librte_eal/common/eal_common_proc.c b/lib/librte_eal/common/eal_common_proc.c
index 12e0fca..60526ca 100644
--- a/lib/librte_eal/common/eal_common_proc.c
+++ b/lib/librte_eal/common/eal_common_proc.c
@@ -46,10 +46,10 @@ rte_eal_primary_proc_alive(const char *config_file_path)
if (config_file_path)
config_fd = open(config_file_path, O_RDONLY);
else {
- char default_path[PATH_MAX+1];
- snprintf(default_path, PATH_MAX, RUNTIME_CONFIG_FMT,
- default_config_dir, "rte");
- config_fd = open(default_path, O_RDONLY);
+ const char *path;
+
+ path = eal_runtime_config_path();
+ config_fd = open(path, O_RDONLY);
}
if (config_fd < 0)
return 0;
--
2.7.4
next reply other threads:[~2017-06-26 6:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-26 6:49 Jianfeng Tan [this message]
2017-07-05 13:07 ` Thomas Monjalon
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