Hi,
This series fixes two cpuset selftest issues.
Patch 1 removes awk -e from cpuset selftests. The option is accepted by
gawk, but rejected by mawk, causing mount point detection to fail on
systems where awk is provided by mawk.
Patch 2 preserves CPU hotplug write failures in test_cpuset_prs.sh. The
helper currently returns the status of pause after the write, hiding the
write failure from callers. Moving the write before the bookkeeping also
keeps OFFLINE_CPUS aligned with hotplug operations that actually
succeeded.
Testing:
- git apply --check the two patches in this series
- scripts/checkpatch.pl --strict on each patch
- bash -n tools/testing/selftests/cgroup/test_cpuset_prs.sh
- bash -n tools/testing/selftests/cgroup/test_cpuset_v1_hp.sh
- mawk 'BEGIN {print 1}'
The full cpuset hotplug selftests were not run because they offline and
online CPUs.
Rui Qi (2):
selftests/cgroup: Avoid awk -e in cpuset tests
selftests/cgroup: Preserve CPU hotplug write errors
tools/testing/selftests/cgroup/test_cpuset_prs.sh | 5 +++--
tools/testing/selftests/cgroup/test_cpuset_v1_hp.sh | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
--
2.20.1
