mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-04 09:34:12 +08:00
f9fedb2719
When locking test is skipped because of unmet dependencies and/or unsupported configuration, it exits with error which is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Added an explicit search for ww_mutex module and return skip code if it isn't found to differentiate between the failure to load the module condition and module not found condition. Kselftest framework SKIP code is 4 and the framework prints appropriate messages to indicate that the test is skipped. Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
20 lines
474 B
Bash
Executable File
20 lines
474 B
Bash
Executable File
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
# Kselftest framework requirement - SKIP code is 4.
|
|
ksft_skip=4
|
|
|
|
# Runs API tests for struct ww_mutex (Wait/Wound mutexes)
|
|
if ! /sbin/modprobe -q -n test-ww_mutex; then
|
|
echo "ww_mutex: module test-ww_mutex is not found [SKIP]"
|
|
exit $ksft_skip
|
|
fi
|
|
|
|
if /sbin/modprobe -q test-ww_mutex; then
|
|
/sbin/modprobe -q -r test-ww_mutex
|
|
echo "locking/ww_mutex: ok"
|
|
else
|
|
echo "locking/ww_mutex: [FAIL]"
|
|
exit 1
|
|
fi
|