Messages in this thread | | | Subject | Re: [PATCH 3/3] memcg: move page-freeing code outside of lock | From | Namhyung Kim <> | Date | Tue, 22 Mar 2011 12:04:39 +0900 |
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2011-03-22 (화), 08:59 +0900, KAMEZAWA Hiroyuki: > On Fri, 18 Mar 2011 21:54:15 +0900 > Namhyung Kim <namhyung@gmail.com> wrote: > > > Signed-off-by: Namhyung Kim <namhyung@gmail.com> > > Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > > What is the benefit of this patch ? > > -Kame >
Oh, I just thought generally it'd better call such a (potentially) costly function outside of locks and it could reduce few of theoretical contentions between swapons and/or offs. If it doesn't help any realistic cases I don't mind discarding it.
Thanks.
-- Regards, Namhyung Kim
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