# Re: \[PATCH V5\] mm: compaction: support triggering of proactive compaction by user

- From: Charan Teja Kalla \<hidden\>
- Date: 2021-08-02 12:01:05 
- List: linux-doc
- Page: https://ratatoskr.run/linux-doc/2021/08/211446
- Thread: https://ratatoskr.run/linux-doc/2021/07/211348/t.md

```text
Thanks Mike for the review!!

On 7/31/2021 1:01 AM, Mike Rapoport wrote:
>> diff --git a/Documentation/admin-guide/sysctl/vm.rst b/Documentation/admin-guide/sysctl/vm.rst
>> index 003d5cc..b526cf6 100644
>> --- a/Documentation/admin-guide/sysctl/vm.rst
>> +++ b/Documentation/admin-guide/sysctl/vm.rst
>> @@ -118,7 +118,8 @@ compaction_proactiveness
>>  
>>  This tunable takes a value in the range [0, 100] with a default value of
>>  20. This tunable determines how aggressively compaction is done in the
>> -background. Setting it to 0 disables proactive compaction.
>> +background. On write of non zero value to this tunable will immediately
> Nit: I think "Write of non zero ..."

Can Andrew change it while applying the patch ?

> 

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Forum, a Linux Foundation Collaborative Project
```