From: Harry van Haaren <harry.van.haaren@intel.com>
Date: Mon, 29 Jan 2018 16:37:32 +0000 (+0000)
Subject: app/procinfo: call EAL cleanup before exit
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=67684d1e87b684cf788a0726384db0d03485344d;hp=295d71095a541bfe11ad77fe4065ab7de3ce8ce5;p=dpdk.git

app/procinfo: call EAL cleanup before exit

This patch adds a call to the newly introduced cleanup()
function just before quitting the app.

Adding this function call before quitting from a secondary processes
is important, as otherwise it will leak hugepage memory. For a secondary
process that is run multiple times, this could cause hugepage memory
to become depleted and stop a secondary process from starting.

Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Vipin Varghese <vipin.varghese@intel.com>
---

diff --git a/app/proc_info/main.c b/app/proc_info/main.c
index 94d53f5d50..2f53e3caa4 100644
--- a/app/proc_info/main.c
+++ b/app/proc_info/main.c
@@ -660,5 +660,9 @@ main(int argc, char **argv)
 	if (enable_metrics)
 		metrics_display(RTE_METRICS_GLOBAL);
 
+	ret = rte_eal_cleanup();
+	if (ret)
+		printf("Error from rte_eal_cleanup(), %d\n", ret);
+
 	return 0;
 }