[dpdk-dev] [PATCH] eal: add log to print dpdk version at start

[Aman Singh <aman.deep.singh@intel.com>]

From the logs it is difficult to get the DPDK version
that was used. So added a debug log to print the same.
The log has been added in eal_init so it gets printed
at startup for any application.

Signed-off-by: Aman Singh <aman.deep.singh@intel.com>
---
 lib/eal/freebsd/eal.c | 2 +-
 lib/eal/linux/eal.c   | 2 +-
 lib/eal/windows/eal.c | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/eal/freebsd/eal.c b/lib/eal/freebsd/eal.c
index 6cee5ae369..a14a205f4d 100644
--- a/lib/eal/freebsd/eal.c
+++ b/lib/eal/freebsd/eal.c
@@ -958,7 +958,7 @@ rte_eal_init(int argc, char **argv)
 	}
 
 	eal_mcfg_complete();
-
+	rte_log(RTE_LOG_DEBUG, RTE_LOGTYPE_EAL, "DPDK version: %s\n", rte_version());
 	return fctret;
 }
 
diff --git a/lib/eal/linux/eal.c b/lib/eal/linux/eal.c
index 3577eaeaa4..a50960cc78 100644
--- a/lib/eal/linux/eal.c
+++ b/lib/eal/linux/eal.c
@@ -1332,7 +1332,7 @@ rte_eal_init(int argc, char **argv)
 	}
 
 	eal_mcfg_complete();
-
+	rte_log(RTE_LOG_DEBUG, RTE_LOGTYPE_EAL, "DPDK version: %s\n", rte_version());
 	return fctret;
 }
 
diff --git a/lib/eal/windows/eal.c b/lib/eal/windows/eal.c
index 3d8c520412..5e6d5d8930 100644
--- a/lib/eal/windows/eal.c
+++ b/lib/eal/windows/eal.c
@@ -419,6 +419,7 @@ rte_eal_init(int argc, char **argv)
 	 */
 	rte_eal_mp_remote_launch(sync_func, NULL, SKIP_MAIN);
 	rte_eal_mp_wait_lcore();
+	rte_log(RTE_LOG_DEBUG, RTE_LOGTYPE_EAL, "DPDK version: %s\n", rte_version());
 	return fctret;
 }
 
-- 
2.17.1