Re: [PATCH v3 11/11] memcg: check memcg dirty limits in page writeback

KAMEZAWA Hiroyuki
2010-10-20T04:24:30Z

On Tue, 19 Oct 2010 10:00:15 +0900
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:

> On Mon, 18 Oct 2010 17:39:44 -0700
> Greg Thelen <gthelen@google.com> wrote:
>
> > If the current process is in a non-root memcg, then
> > global_dirty_limits() will consider the memcg dirty limit.
> > This allows different cgroups to have distinct dirty limits
> > which trigger direct and background writeback at different
> > levels.
> >
> > Signed-off-by: Andrea Righi <arighi@develer.com>
> > Signed-off-by: Greg Thelen <gthelen@google.com>
>
> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
>
Why FREEPAGES in memcg is not counted as dirtyable ?

Thanks,
-Kame