Re: [PATCH -mmotm] memcg: implement memory thresholds documentfixes

From: KAMEZAWA Hiroyuki
Date: Wed Jan 06 2010 - 20:43:49 EST


On Thu, 7 Jan 2010 10:34:17 +0900
Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx> wrote:

> On Thu, 7 Jan 2010 10:18:05 +0900, KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote:
> > On Thu, 7 Jan 2010 09:57:14 +0900
> > Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx> wrote:
> >
> > > Each memcg-implement-memory-thresholds.patch and
> > > memcg-add-interface-to-move-charge-at-task-migration.patch try to add a new
> > > section to Documentation/cgroup/memory.txt, so the document has been a bit
> > > mangled when these patches are merged at the same time.
> > >
> > > This patch fixes it.
> > >
> >
> > Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
> >
> > BTW, I'll prepare total update for memcg (especially around percpu counter).
> > Do you have something may conflict in plan ?
> >
> Not for now.

Okay, thank you. I'll prepare some.

> Of course, I have a plan that I will add a file/shmem page support to move-charge feature,
> but I think we should stabilize and clean up current memcg in mmotm first.
agreed.

> (My biggest concern now is the influence of transparent hugepage to vm and memcg.)
>
Yes, it's interesting challenge but has concerns for us ;)

Thanks,
-Kame


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