diff options
Diffstat (limited to 'tools/testing/selftests/memfd/run_tests.sh')
| -rwxr-xr-x | tools/testing/selftests/memfd/run_tests.sh | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/tools/testing/selftests/memfd/run_tests.sh b/tools/testing/selftests/memfd/run_tests.sh index c2d41ed81b24..2013f195e623 100755 --- a/tools/testing/selftests/memfd/run_tests.sh +++ b/tools/testing/selftests/memfd/run_tests.sh @@ -1,6 +1,9 @@ #!/bin/bash # please run as root +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + # # Normal tests requiring no special resources # @@ -29,12 +32,13 @@ if [ -n "$freepgs" ] && [ $freepgs -lt $hpages_test ]; then nr_hugepgs=`cat /proc/sys/vm/nr_hugepages` hpages_needed=`expr $hpages_test - $freepgs` + if [ $UID != 0 ]; then + echo "Please run memfd with hugetlbfs test as root" + exit $ksft_skip + fi + echo 3 > /proc/sys/vm/drop_caches echo $(( $hpages_needed + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages - if [ $? -ne 0 ]; then - echo "Please run this test as root" - exit 1 - fi while read name size unit; do if [ "$name" = "HugePages_Free:" ]; then freepgs=$size @@ -53,7 +57,7 @@ if [ $freepgs -lt $hpages_test ]; then fi printf "Not enough huge pages available (%d < %d)\n" \ $freepgs $needpgs - exit 1 + exit $ksft_skip fi # |