20 lines
474 B
Bash
20 lines
474 B
Bash
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#!/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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