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authorMaciej Wieczor-Retman <maciej.wieczor-retman@intel.com>2024-02-16 09:35:41 +0100
committerShuah Khan <skhan@linuxfoundation.org>2024-02-23 15:19:20 -0700
commit74e76cbabd7f71f46afdf125dd4f6a54447d87e0 (patch)
tree9cf3d396d3786d1ee9239569630236cef7f90c27 /tools/perf/scripts/python/export-to-sqlite.py
parent00616416488868a8b98343863e5ac078506e44e8 (diff)
selftests/resctrl: Add resource_info_file_exists()
Feature checking done by resctrl_mon_feature_exists() covers features represented by the feature name presence inside the 'mon_features' file in /sys/fs/resctrl/info/L3_MON directory. There exists a different way to represent feature support and that is by the presence of 0 or 1 in a single file in the info/resource directory. In this case the filename represents what feature support is being indicated. Add a generic function to check file presence in the /sys/fs/resctrl/info/<RESOURCE> directory. 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>
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