From a182f55b0e362be67c7d5e614f950772ea149c7f Mon Sep 17 00:00:00 2001
From: Karol Latecki <karol.latecki@intel.com>
Date: Wed, 14 Jul 2021 10:15:24 +0200
Subject: [PATCH] test/vhost: don't change directory during vhost_run

There's a directory change along the way which can
interfere with other test scripts. This is most
probably done to create vhost sockets in desired
location. Use "-S" option instead.

Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I95383def6cd1d1fc6a7760f0f7f468b87cbd8923
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8777
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
---
 test/vhost/common.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/vhost/common.sh b/test/vhost/common.sh
index 180c89340..6295caa95 100644
--- a/test/vhost/common.sh
+++ b/test/vhost/common.sh
@@ -150,14 +150,14 @@ function vhost_run() {
 		return 1
 	fi
 
-	local cmd="$vhost_app -r $vhost_dir/rpc.sock $vhost_args"
+	local cmd="$vhost_app -r $vhost_dir/rpc.sock -S $vhost_dir $vhost_args"
 
 	notice "Loging to:   $vhost_log_file"
 	notice "Socket:      $vhost_socket"
 	notice "Command:     $cmd"
 
 	timing_enter vhost_start
-	cd $vhost_dir
+
 	$cmd &
 	vhost_pid=$!
 	echo $vhost_pid > $vhost_pid_file
@@ -170,6 +170,7 @@ function vhost_run() {
 	fi
 
 	notice "vhost started - pid=$vhost_pid"
+
 	timing_exit vhost_start
 }