lkml.org 
[lkml]   [2023]   [Feb]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH V2 2/3] sched/numa: Enhance vma scanning logic
From
On 2/27/2023 3:36 PM, Peter Zijlstra wrote:
> On Mon, Feb 27, 2023 at 12:10:41PM +0530, Raghavendra K T wrote:
>> In summary: I do see that access to VMAs from disjoint sets is not fully
>> fair, But on the other hand it is not very bad too. There is definitely
>> some scope or possibility to explore/improve fairness in this area
>> further.
>
> Ok, might be good to summarize some of this in a comment near here, so
> that readers are aware of the caveat of this code.
>

Sure will do.

>> PS: I have also tested above applying V3 patch (which incorporates your
>> suggestions), have not seen much deviation in observation with patch.
>
> I'll see if I can find it in this dumpester fire I call inbox :-)

Sorry I wasn't clear there.. Still in inbox and am about to post.. It
was a heads up.

\
 
 \ /
  Last update: 2023-03-27 00:36    [W:0.060 / U:0.804 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site