Re: [RFC PATCH v2 09/19] docs: document general_profit sysfs knob

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Bagas Sanjaya <bagasdotme@xxxxxxxxx> writes:

> On 2/11/23 04:50, Stefan Roesch wrote:
>> Document general_progit knob.
>
> Book about Git :); it should have been general_profit.
>

Thanks, Fixed.

>> diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-ksm b/Documentation/ABI/testing/sysfs-kernel-mm-ksm
>> index d244674a9480..7768e90f7a8f 100644
>> --- a/Documentation/ABI/testing/sysfs-kernel-mm-ksm
>> +++ b/Documentation/ABI/testing/sysfs-kernel-mm-ksm
>> @@ -51,3 +51,11 @@ Description:	Control merging pages across different NUMA nodes.
>>
>>  		When it is set to 0 only pages from the same node are merged,
>>  		otherwise pages from all nodes can be merged together (default).
>> +
>> +What:		/sys/kernel/mm/ksm/general_profit
>> +Date:		January 2023
>> +KernelVersion:  6.1
>> +Contact:	Linux memory management mailing list <linux-mm@xxxxxxxxx>
>> +Description:	Measure how effective KSM is.
>> +		general_profit: how effective is KSM. The formula for the
>> +		calculation is in Documentation/admin-guide/mm/ksm.rst.
>> diff --git a/Documentation/admin-guide/mm/ksm.rst b/Documentation/admin-guide/mm/ksm.rst
>> index f160f9487a90..5c4daf44d79d 100644
>> --- a/Documentation/admin-guide/mm/ksm.rst
>> +++ b/Documentation/admin-guide/mm/ksm.rst
>> @@ -159,6 +159,8 @@ stable_node_chains_prune_millisecs
>>
>>  The effectiveness of KSM and MADV_MERGEABLE is shown in ``/sys/kernel/mm/ksm/``:
>>
>> +general_profit
>> +        how effective is KSM. The calculation is explained below.
>>  pages_shared
>>          how many shared pages are being used
>>  pages_sharing
>
> LGTM, thanks!
>
> Reviewed-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>



[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux