| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | # SPDX-License-Identifier: GPL-2.0 |
| 3 | |
| 4 | # Kselftest framework requirement - SKIP code is 4. |
| 5 | ksft_skip=4 |
| 6 | |
| 7 | # Runs API tests for struct ww_mutex (Wait/Wound mutexes) |
| 8 | if ! /sbin/modprobe -q -n test-ww_mutex; then |
| 9 | echo "ww_mutex: module test-ww_mutex is not found [SKIP]" |
| 10 | exit $ksft_skip |
| 11 | fi |
| 12 | |
| 13 | if /sbin/modprobe -q test-ww_mutex; then |
| 14 | /sbin/modprobe -q -r test-ww_mutex |
| 15 | echo "locking/ww_mutex: ok" |
| 16 | else |
| 17 | echo "locking/ww_mutex: [FAIL]" |
| 18 | exit 1 |
| 19 | fi |