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Date: Mon, 3 Sep 2018 15:22:14 +0800 From: Huang Ying <ying.huang@...el.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, Huang Ying <ying.huang@...el.com>, "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>, Andrea Arcangeli <aarcange@...hat.com>, Michal Hocko <mhocko@...e.com>, Johannes Weiner <hannes@...xchg.org>, Shaohua Li <shli@...nel.org>, Hugh Dickins <hughd@...gle.com>, Minchan Kim <minchan@...nel.org>, Rik van Riel <riel@...hat.com>, Dave Hansen <dave.hansen@...ux.intel.com>, Naoya Horiguchi <n-horiguchi@...jp.nec.com>, Zi Yan <zi.yan@...rutgers.edu>, Daniel Jordan <daniel.m.jordan@...cle.com>, Dan Williams <dan.j.williams@...el.com> Subject: [PATCH -V5 21/21] swap: Update help of CONFIG_THP_SWAP The help of CONFIG_THP_SWAP is updated to reflect the latest progress of THP (Tranparent Huge Page) swap optimization. Signed-off-by: "Huang, Ying" <ying.huang@...el.com> Reviewed-by: Dan Williams <dan.j.williams@...el.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com> Cc: Andrea Arcangeli <aarcange@...hat.com> Cc: Michal Hocko <mhocko@...e.com> Cc: Johannes Weiner <hannes@...xchg.org> Cc: Shaohua Li <shli@...nel.org> Cc: Hugh Dickins <hughd@...gle.com> Cc: Minchan Kim <minchan@...nel.org> Cc: Rik van Riel <riel@...hat.com> Cc: Dave Hansen <dave.hansen@...ux.intel.com> Cc: Naoya Horiguchi <n-horiguchi@...jp.nec.com> Cc: Zi Yan <zi.yan@...rutgers.edu> Cc: Daniel Jordan <daniel.m.jordan@...cle.com> --- mm/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/Kconfig b/mm/Kconfig index 0163ff069fd1..8dac2fb19203 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -425,8 +425,6 @@ config THP_SWAP depends on TRANSPARENT_HUGEPAGE && ARCH_WANTS_THP_SWAP && SWAP help Swap transparent huge pages in one piece, without splitting. - XXX: For now, swap cluster backing transparent huge page - will be split after swapout. For selection by architectures with reasonable THP sizes. -- 2.16.4
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