lkml.org 
[lkml]   [2011]   [Sep]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 3/9] Include nice values in cpuacct
On 09/19/2011 03:36 PM, Peter Zijlstra wrote:
> On Mon, 2011-09-19 at 13:26 -0300, Glauber Costa wrote:
>> On 09/19/2011 01:19 PM, Peter Zijlstra wrote:
>>> On Wed, 2011-09-14 at 17:04 -0300, Glauber Costa wrote:
>>>> Besides user and system.
>>>
>>>
>>> Why!?
>> Because this is the whole purpose of this series. Think that in a
>> reasonable use case, each cgroup will be tied to a container system.
>> Each of them wants to have its own statistics, in /proc/stat. The best
>> way I thought of doing it was to piggyback into cpuacct, instead of
>> coming up with a 124th accounting mechanism just for that.
>>
>> I also used it do demonstrate how can we easily implement a new feature
>> found in hypervisors out of it, but this is really just the cherry on top.
>
>
> OK, but then amend the changelog with something like:
>
> Since we want to provide a full /proc/stat equivalent for cgroups, also
> implement nice time.
Fair request.



\
 
 \ /
  Last update: 2011-09-19 20:39    [W:0.125 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site