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Message-ID: <20140815105538.GK27466@arm.com> Date: Fri, 15 Aug 2014 11:55:38 +0100 From: Will Deacon <will.deacon@....com> To: Minchan Kim <minchan@...nel.org> Cc: Andrew Morton <akpm@...ux-foundation.org>, "linux-mm@...ck.org" <linux-mm@...ck.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Michael Kerrisk <mtk.manpages@...il.com>, Linux API <linux-api@...r.kernel.org>, Hugh Dickins <hughd@...gle.com>, Johannes Weiner <hannes@...xchg.org>, Rik van Riel <riel@...hat.com>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Mel Gorman <mgorman@...e.de>, Jason Evans <je@...com>, Zhang Yanfei <zhangyanfei@...fujitsu.com>, "Kirill A. Shutemov" <kirill@...temov.name>, Catalin Marinas <Catalin.Marinas@....com>, Russell King <linux@....linux.org.uk>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, Steve Capper <steve.capper@...aro.org> Subject: Re: [PATCH v14 6/8] arm: add pmd_mkclean for THP On Thu, Aug 14, 2014 at 02:53:30AM +0100, Minchan Kim wrote: > MADV_FREE needs pmd_dirty and pmd_mkclean for detecting recent > overwrite of the contents since MADV_FREE syscall is called for > THP page. > > This patch adds pmd_mkclean for THP page MADV_FREE support. Acked-by: Will Deacon <will.deacon@....com> -- 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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