From nobody Mon Feb 9 10:30:34 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 318A7C74A5B for ; Wed, 29 Mar 2023 10:48:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230387AbjC2Ksb (ORCPT ); Wed, 29 Mar 2023 06:48:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229918AbjC2Ks3 (ORCPT ); Wed, 29 Mar 2023 06:48:29 -0400 Received: from SHSQR01.spreadtrum.com (unknown [222.66.158.135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D74851FC3 for ; Wed, 29 Mar 2023 03:48:26 -0700 (PDT) Received: from SHSend.spreadtrum.com (bjmbx01.spreadtrum.com [10.0.64.7]) by SHSQR01.spreadtrum.com with ESMTP id 32TAlrt7027417; Wed, 29 Mar 2023 18:47:53 +0800 (+08) (envelope-from zhaoyang.huang@unisoc.com) Received: from bj03382pcu.spreadtrum.com (10.0.74.65) by BJMBX01.spreadtrum.com (10.0.64.7) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Wed, 29 Mar 2023 18:47:51 +0800 From: "zhaoyang.huang" To: Andrew Morton , Johannes Weiner , , , Zhaoyang Huang , Subject: [PATCH] mm: mark folio as workingset in lru_deactivate_fn Date: Wed, 29 Mar 2023 18:47:35 +0800 Message-ID: <1680086855-7989-1-git-send-email-zhaoyang.huang@unisoc.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Originating-IP: [10.0.74.65] X-ClientProxiedBy: SHCAS03.spreadtrum.com (10.0.1.207) To BJMBX01.spreadtrum.com (10.0.64.7) X-MAIL: SHSQR01.spreadtrum.com 32TAlrt7027417 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Zhaoyang Huang folio will skip of being set as workingset in lru_deactivate_fn. Signed-off-by: Zhaoyang Huang --- mm/swap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/swap.c b/mm/swap.c index 70e2063..4d1c14f 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -603,6 +603,7 @@ static void lru_deactivate_file_fn(struct lruvec *lruve= c, struct folio *folio) lruvec_del_folio(lruvec, folio); folio_clear_active(folio); folio_clear_referenced(folio); + folio_set_workingset(folio); =20 if (folio_test_writeback(folio) || folio_test_dirty(folio)) { /* @@ -637,6 +638,7 @@ static void lru_deactivate_fn(struct lruvec *lruvec, st= ruct folio *folio) lruvec_del_folio(lruvec, folio); folio_clear_active(folio); folio_clear_referenced(folio); + folio_set_workingset(folio); lruvec_add_folio(lruvec, folio); =20 __count_vm_events(PGDEACTIVATE, nr_pages); --=20 1.9.1