Re: [PATCH 1/8] Documentation, x86: Intel Memory bandwidth allocation

From: Thomas Gleixner
Date: Wed Apr 05 2017 - 11:30:31 EST


On Mon, 3 Apr 2017, Vikas Shivappa wrote:
> +Cache resource(L3/L2) subdirectory contains the following files:
>
> -"num_closids": The number of CLOSIDs which are valid for this
> - resource. The kernel uses the smallest number of
> - CLOSIDs of all enabled resources as limit.
> +"num_closids": The number of CLOSIDs which are valid for this
> + resource. The kernel uses the smallest number of
> + CLOSIDs of all enabled resources as limit.
>
> -"cbm_mask": The bitmask which is valid for this resource. This
> - mask is equivalent to 100%.
> +"cbm_mask": The bitmask which is valid for this resource.
> + This mask is equivalent to 100%.
>
> -"min_cbm_bits": The minimum number of consecutive bits which must be
> - set when writing a mask.
> +"min_cbm_bits": The minimum number of consecutive bits which
> + must be set when writing a mask.
>
> +Memory bandwitdh(MB) subdirectory contains the following files:

This has a num_closids file as well, right?

Thanks,

tglx