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Message-ID: <87bnjbn5sw.fsf@linux.vnet.ibm.com> Date: Sun, 29 Mar 2015 21:40:07 +0530 From: "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com> To: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>, Andrew Morton <akpm@...ux-foundation.org>, Andrea Arcangeli <aarcange@...hat.com> Cc: Dave Hansen <dave.hansen@...el.com>, Hugh Dickins <hughd@...gle.com>, Mel Gorman <mgorman@...e.de>, Rik van Riel <riel@...hat.com>, Vlastimil Babka <vbabka@...e.cz>, Christoph Lameter <cl@...two.org>, Naoya Horiguchi <n-horiguchi@...jp.nec.com>, Steve Capper <steve.capper@...aro.org>, Johannes Weiner <hannes@...xchg.org>, Michal Hocko <mhocko@...e.cz>, Jerome Marchand <jmarchan@...hat.com>, linux-kernel@...r.kernel.org, linux-mm@...ck.org, "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com> Subject: Re: [PATCHv4 15/24] mm, thp: remove infrastructure for handling splitting PMDs "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com> writes: > With new refcounting we don't need to mark PMDs splitting. Let's drop code > to handle this. > > Arch-specific code will removed separately. > Can you explain this more ? Why we don't care of PMD splitting case even w.r.t to split_huge_page() ? -aneesh -- 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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