RFC: Attaching threads to cgroups is OK?

KAMEZAWA Hiroyuki kamezawa.hiroyu at jp.fujitsu.com
Wed Aug 20 01:43:34 PDT 2008

On Wed, 20 Aug 2008 16:12:47 +0900 (JST)
Hirokazu Takahashi <taka at valinux.co.jp> wrote:

>  - I think this kind of thread application should control its I/O requests
>    inside of the application. I guess it seems to quite difficult to
>    determine which thread is doing what kind of job in the application.
>    We can just leave this issue to these type of applications, can we?
>    I guess most of this kind of applications must have been well designed
>    already.
I agree. (it's better to postpone this.)

But maybe cpuset (HPC) applications uses per-thread cgroup attachment.
So, I can't say there is no trouble even if we ignore threads.


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