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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-04-25 11:51:21 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-04-25 11:51:21 +0300
commit7f0020417b7bceaa10cf9e1efe2b3f5c554d972e (patch)
tree69d11757acfb4bacfb5f82f6f0fbf04339b3cd38 /tools/testing/selftests/mm
parent616e143c9fd88562b4d2cb235834c620fe65ba22 (diff)
parentea061bad207e1ba693b5488ba64c663f7ca03f50 (diff)
downloadlinux-rolling-stable.tar.xz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/mm')
-rwxr-xr-xtools/testing/selftests/mm/charge_reserved_hugetlb.sh4
-rwxr-xr-xtools/testing/selftests/mm/hugetlb_reparenting_test.sh2
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
index 67df7b47087f..e1fe16bcbbe8 100755
--- a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
+++ b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
@@ -29,7 +29,7 @@ fi
if [[ $cgroup2 ]]; then
cgroup_path=$(mount -t cgroup2 | head -1 | awk '{print $3}')
if [[ -z "$cgroup_path" ]]; then
- cgroup_path=/dev/cgroup/memory
+ cgroup_path=$(mktemp -d)
mount -t cgroup2 none $cgroup_path
do_umount=1
fi
@@ -37,7 +37,7 @@ if [[ $cgroup2 ]]; then
else
cgroup_path=$(mount -t cgroup | grep ",hugetlb" | awk '{print $3}')
if [[ -z "$cgroup_path" ]]; then
- cgroup_path=/dev/cgroup/memory
+ cgroup_path=$(mktemp -d)
mount -t cgroup memory,hugetlb $cgroup_path
do_umount=1
fi
diff --git a/tools/testing/selftests/mm/hugetlb_reparenting_test.sh b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
index 11f9bbe7dc22..0b0d4ba1af27 100755
--- a/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
+++ b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
@@ -23,7 +23,7 @@ fi
if [[ $cgroup2 ]]; then
CGROUP_ROOT=$(mount -t cgroup2 | head -1 | awk '{print $3}')
if [[ -z "$CGROUP_ROOT" ]]; then
- CGROUP_ROOT=/dev/cgroup/memory
+ CGROUP_ROOT=$(mktemp -d)
mount -t cgroup2 none $CGROUP_ROOT
do_umount=1
fi