Re: [PATCH v6 4/5] selftests/resctrl: Add resource_info_file_exists()

From: Reinette Chatre
Date: Tue Feb 20 2024 - 15:52:29 EST


Hi Maciej,

On 2/16/2024 12:35 AM, Maciej Wieczor-Retman wrote:
> 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@xxxxxxxxx>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
> ---

Thank you.

Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Reinettte