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authorPo-Hsu Lin <po-hsu.lin@canonical.com>2021-09-03 00:56:08 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-03 19:58:13 +0300
commit6260618e09d375ee6aa19be16813dac40cc47513 (patch)
tree87b6ec9604ea35a100cbc69acef53c63be19bc8e /tools/testing/selftests/vm
parent4ba9515d32bac1c54c2357796e32d68eeab784ce (diff)
downloadlinux-6260618e09d375ee6aa19be16813dac40cc47513.tar.xz
selftests/vm: use kselftest skip code for skipped tests
There are several test cases in the vm directory are still using exit 0 when they need to be skipped. Use the kselftest framework to skip code instead so it can help us to distinguish the return status. Criterion to filter out what should be fixed in vm directory: grep -r "exit 0" -B1 | grep -i skip This change might cause some false-positives if people are running these test scripts directly and only checking their return codes, which will change from 0 to 4. However I think the impact should be small as most of our scripts here are already using this skip code. And there will be no such issue if running them with the kselftest framework. Link: https://lkml.kernel.org/r/20210823073433.37653-1-po-hsu.lin@canonical.com Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/vm')
-rw-r--r--tools/testing/selftests/vm/charge_reserved_hugetlb.sh5
-rw-r--r--tools/testing/selftests/vm/hugetlb_reparenting_test.sh5
2 files changed, 8 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/charge_reserved_hugetlb.sh b/tools/testing/selftests/vm/charge_reserved_hugetlb.sh
index 18d33684faad..fe8fcfb334e0 100644
--- a/tools/testing/selftests/vm/charge_reserved_hugetlb.sh
+++ b/tools/testing/selftests/vm/charge_reserved_hugetlb.sh
@@ -1,11 +1,14 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
set -e
if [[ $(id -u) -ne 0 ]]; then
echo "This test must be run as root. Skipping..."
- exit 0
+ exit $ksft_skip
fi
fault_limit_file=limit_in_bytes
diff --git a/tools/testing/selftests/vm/hugetlb_reparenting_test.sh b/tools/testing/selftests/vm/hugetlb_reparenting_test.sh
index d11d1febccc3..4a9a3afe9fd4 100644
--- a/tools/testing/selftests/vm/hugetlb_reparenting_test.sh
+++ b/tools/testing/selftests/vm/hugetlb_reparenting_test.sh
@@ -1,11 +1,14 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
set -e
if [[ $(id -u) -ne 0 ]]; then
echo "This test must be run as root. Skipping..."
- exit 0
+ exit $ksft_skip
fi
usage_file=usage_in_bytes