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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>
19 lines
474 B
Bash
Executable file
19 lines
474 B
Bash
Executable file
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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# Kselftest framework requirement - SKIP code is 4.
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ksft_skip=4
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# Runs API tests for struct ww_mutex (Wait/Wound mutexes)
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if ! /sbin/modprobe -q -n test-ww_mutex; then
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echo "ww_mutex: module test-ww_mutex is not found [SKIP]"
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exit $ksft_skip
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fi
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if /sbin/modprobe -q test-ww_mutex; then
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/sbin/modprobe -q -r test-ww_mutex
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echo "locking/ww_mutex: ok"
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else
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echo "locking/ww_mutex: [FAIL]"
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exit 1
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fi
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