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Message-ID: <alpine.DEB.2.10.1704051103300.25705@vshiva-Udesk>
Date: Wed, 5 Apr 2017 11:04:51 -0700 (PDT)
From: Shivappa Vikas <vikas.shivappa@...el.com>
To: Thomas Gleixner <tglx@...utronix.de>
cc: Vikas Shivappa <vikas.shivappa@...ux.intel.com>,
vikas.shivappa@...el.com, x86@...nel.org,
linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
peterz@...radead.org, ravi.v.shankar@...el.com,
tony.luck@...el.com, fenghua.yu@...el.com, h.peter.anvin@...el.com
Subject: Re: [PATCH 1/8] Documentation, x86: Intel Memory bandwidth
allocation
On Wed, 5 Apr 2017, Thomas Gleixner wrote:
> 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?
Yes. copy below - just indented same text
-"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.
Thanks,
Vikas
>
> Thanks,
>
> tglx
>
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