From d04111079cb8edf03d9a58b2bd88d4af4b11543a Mon Sep 17 00:00:00 2001
From: Fabing Li <lifabing.lfb@antgroup.com>
Date: Thu, 8 Aug 2024 15:17:34 +0800
Subject: [PATCH] Fix the lmbench-exec/shell error when /tmp exists

---
 test/benchmark/lmbench-exec/run.sh  | 4 +++-
 test/benchmark/lmbench-shell/run.sh | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/benchmark/lmbench-exec/run.sh b/test/benchmark/lmbench-exec/run.sh
index d7731142..b68c5599 100644
--- a/test/benchmark/lmbench-exec/run.sh
+++ b/test/benchmark/lmbench-exec/run.sh
@@ -6,6 +6,8 @@ set -e
 
 echo "*** Running the LMbench exec latency test ***"
 
-mkdir /tmp
+if [ ! -d /tmp ]; then
+    mkdir /tmp
+fi
 cp /benchmark/bin/lmbench/hello /tmp/
 /benchmark/bin/lmbench/lat_proc -P 1 exec
\ No newline at end of file
diff --git a/test/benchmark/lmbench-shell/run.sh b/test/benchmark/lmbench-shell/run.sh
index a21da4b0..811bcc28 100644
--- a/test/benchmark/lmbench-shell/run.sh
+++ b/test/benchmark/lmbench-shell/run.sh
@@ -6,6 +6,8 @@ set -e
 
 echo "*** Running the LMbench shell latency test ***"
 
-mkdir /tmp
+if [ ! -d /tmp ]; then
+    mkdir /tmp
+fi
 cp /benchmark/bin/lmbench/hello /tmp/
 /benchmark/bin/lmbench/lat_proc -P 1 shell
\ No newline at end of file