Messages in this thread | | | Date | Fri, 11 Dec 2009 09:33:14 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [RFC mm][PATCH 3/5] counting swap ents per mm |
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On Thu, 10 Dec 2009 11:55:25 -0600 (CST) Christoph Lameter <cl@linux-foundation.org> wrote:
> On Thu, 10 Dec 2009, KAMEZAWA Hiroyuki wrote: > > > Index: mmotm-2.6.32-Dec8/mm/rmap.c > > =================================================================== > > --- mmotm-2.6.32-Dec8.orig/mm/rmap.c > > +++ mmotm-2.6.32-Dec8/mm/rmap.c > > @@ -814,7 +814,7 @@ int try_to_unmap_one(struct page *page, > > update_hiwater_rss(mm); > > > > if (PageHWPoison(page) && !(flags & TTU_IGNORE_HWPOISON)) { > > - if (PageAnon(page)) > > + if (PageAnon(page)) /* Not increments swapents counter */ > > dec_mm_counter(mm, MM_ANONPAGES); > > Remove comment. Its not helping. > ok.
> Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Thank you, -Kame
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