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| author | Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com> | 2024-02-16 09:35:15 +0100 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2024-02-23 23:19:09 +0100 |
| commit | e331ac141f1df6d151d24e60ff16e93ec075509e (patch) | |
| tree | a71c47954859aa43cafb27031e80cc7f3fea7c47 /tools/testing/selftests/resctrl/cmt_test.c | |
| parent | selftests/resctrl: Add test groups and name L3 CAT test L3_CAT (diff) | |
| download | linux-e331ac141f1df6d151d24e60ff16e93ec075509e.tar.xz linux-e331ac141f1df6d151d24e60ff16e93ec075509e.zip | |
selftests/resctrl: Add a helper for the non-contiguous test
The CAT non-contiguous selftests have to read the file responsible for
reporting support of non-contiguous CBMs in kernel (resctrl). Then the
test compares if that information matches what is reported by CPUID
output.
Add a generic helper function to read an unsigned number from
/sys/fs/resctrl/info/<RESOURCE>/<FILE>.
Signed-off-by: Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/resctrl/cmt_test.c')
0 files changed, 0 insertions, 0 deletions