lkml.org 
[lkml]   [2015]   [Mar]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: NMI watchdog triggering during load_balance
On 3/6/15 1:51 AM, Peter Zijlstra wrote:
> On Thu, Mar 05, 2015 at 09:05:28PM -0700, David Ahern wrote:
>> Hi Peter/Mike/Ingo:
>>
>> Does that make sense or am I off in the weeds?
>
> How much of your story pertains to 3.18? I'm not particularly interested
> in anything much older than that.
>

No. All of the data in the opening email are from 2.6.39. Each kernel
(2.6.39, 3.8 and 3.18) has a different performance problem. I will look
at 3.18 in depth soon, but from what I can see the fundamental concepts
of the load balancing have not changed (e.g., my tracepoints from 2.6.39
still apply to 3.18).

David


\
 
 \ /
  Last update: 2015-03-06 16:21    [W:0.128 / U:0.356 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site