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Date: Wed, 11 Sep 2013 00:47:04 +0200 From: Andi Kleen <andi@...stfloor.org> To: Naoya Horiguchi <n-horiguchi@...jp.nec.com> Cc: Mel Gorman <mgorman@...e.de>, Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org, Hugh Dickins <hughd@...gle.com>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Andi Kleen <andi@...stfloor.org>, Hillf Danton <dhillf@...il.com>, Michal Hocko <mhocko@...e.cz>, Rik van Riel <riel@...hat.com>, "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>, Wanpeng Li <liwanp@...ux.vnet.ibm.com>, linux-kernel@...r.kernel.org, Naoya Horiguchi <nao.horiguchi@...il.com> Subject: Re: [PATCH 5/9] mbind: add hugepage migration code to mbind() > > It makes me wonder how actually useful generic hugetlbfs page migration > > will be in practice. Are there really usecases where the system > > administrator is willing to create unused hugepage pools on each node > > just to enable migration? > > Maybe most users don't want it. I'm sure some power users will be willing to do that. Of course for a lot of others THP is enough. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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