From e75354c08e25d55e25b02389aab364a9477d833a Mon Sep 17 00:00:00 2001
From: aburford <andrew.burford@stonybrook.edu>
Date: Sat, 14 May 2022 12:37:08 -0400
Subject: [PATCH] fix w-racer.sh umounting wrapfs stacked on itself

---
 tests/w-racer.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tests/w-racer.sh b/tests/w-racer.sh
index ef63812..987686f 100755
--- a/tests/w-racer.sh
+++ b/tests/w-racer.sh
@@ -36,7 +36,6 @@ case "$type" in
     wrapfs )
 	runcmd lsof $TMP_DIR
 	runcmd umount $TMP_DIR
-	runcmd rmmod wrapfs
 	;;
     bind )
 	runcmd umount $TMP_DIR
@@ -60,14 +59,17 @@ case "$lowertype" in
 	runcmd umount $LOWER_DIR
 	;;
     wrapfs )
-	runcmd lsof $LOWER_DIR
-	runcmd umount $LOWER_DIR
 	runcmd lsof $SCRATCH_DIR
 	runcmd umount $SCRATCH_DIR
+	runcmd lsof $LOWER_DIR
+	runcmd umount $LOWER_DIR
 esac
+if test $type == "wrapfs"; then
+	runcmd rmmod wrapfs
+fi
 }
 
-dirs="$TMP_DIR $LOWER_DIR $SCRATCH_DIR"
+dirs="$TMP_DIR $SCRATCH_DIR $LOWER_DIR"
 for d in $dirs; do
 	if cat /proc/mounts | grep $d; then
 		runcmd umount $d
-- 
2.34.1