From f43678c18e0f7ffce74cdef633817e40878e0ab1 Mon Sep 17 00:00:00 2001
From: GangCao <gang.cao@intel.com>
Date: Mon, 28 Nov 2022 00:39:46 -0500
Subject: [PATCH] examples/perf: close the fd for URING or AIO

Change-Id: Ieb120ad2d0e4de965b85ce12ac421fe0906dada2
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15660
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: wanghailiang <hailiangx.e.wang@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
---
 examples/nvme/perf/perf.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/examples/nvme/perf/perf.c b/examples/nvme/perf/perf.c
index e5a04376f..36269e3e3 100644
--- a/examples/nvme/perf/perf.c
+++ b/examples/nvme/perf/perf.c
@@ -1313,6 +1313,15 @@ unregister_namespaces(void)
 	TAILQ_FOREACH_SAFE(entry, &g_namespaces, link, tmp) {
 		TAILQ_REMOVE(&g_namespaces, entry, link);
 		spdk_zipf_free(&entry->zipf);
+		if (g_use_uring) {
+#ifdef SPDK_CONFIG_URING
+			close(entry->u.uring.fd);
+#endif
+		} else {
+#if HAVE_LIBAIO
+			close(entry->u.aio.fd);
+#endif
+		}
 		free(entry);
 	}
 }