| Date | Tue, 14 Dec 2010 18:38:21 +0100 | From | Andrea Arcangeli <> | Subject | Re: [PATCH 38 of 66] memcontrol: try charging huge pages from stock |
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On Fri, Nov 19, 2010 at 10:14:27AM +0900, KAMEZAWA Hiroyuki wrote: > On Wed, 03 Nov 2010 16:28:13 +0100 > Andrea Arcangeli <aarcange@redhat.com> wrote: > > > From: Johannes Weiner <hannes@cmpxchg.org> > > > > The stock unit is just bytes, there is no reason to only take normal > > pages from it. > > > > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> > > Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> > > nonsense. The stock size is CHARGE_SIZE=32*PAGE_SIZE at maximum. > When we make this to be larger than HUGEPAGE size, 2M per cpu at least. > This means memcg's resource "usage" accounting will have 128MB inaccuracy. > > Nack.
Removed, thanks!
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