From mboxrd@z Thu Jan 1 00:00:00 1970 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C3F9FE91298 for ; Thu, 5 Feb 2026 08:56:46 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 0903A6B0093; Thu, 5 Feb 2026 03:56:46 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 064906B0096; Thu, 5 Feb 2026 03:56:46 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id ED3976B0098; Thu, 5 Feb 2026 03:56:45 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id DE5926B0093 for ; Thu, 5 Feb 2026 03:56:45 -0500 (EST) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id A6C94B9183 for ; Thu, 5 Feb 2026 08:56:45 +0000 (UTC) X-FDA: 84409797570.03.F716CB7 Received: from out-186.mta1.migadu.com (out-186.mta1.migadu.com [95.215.58.186]) by imf21.hostedemail.com (Postfix) with ESMTP id F0E751C0010 for ; Thu, 5 Feb 2026 08:56:43 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=mrRpODm6; spf=pass (imf21.hostedemail.com: domain of qi.zheng@linux.dev designates 95.215.58.186 as permitted sender) smtp.mailfrom=qi.zheng@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1770281804; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=H/ZtRh+PZKPvv3IjQqGSMfDaDrKWTZ3Ss0PAhqLZQg4=; b=jD16ZWT5nOW6IGiJzWn5i15wML6Jqx88o9a4bZRw4jeXlwrN2GirFHE8rypdVk6u8NsNaA 3JoVUqDMP/3UH1g6ZvuXLdr9tCviMBSAaSc8aYJTcBVqsXoskUtOZ0aOfE2pFTKnJN06Rg SRReiNQ4IdxAxdbJC9eTcLjmmidCjBk= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=mrRpODm6; spf=pass (imf21.hostedemail.com: domain of qi.zheng@linux.dev designates 95.215.58.186 as permitted sender) smtp.mailfrom=qi.zheng@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1770281804; a=rsa-sha256; cv=none; b=sdT+depsbyR3YnXmB+kuMgq//kKrs2dweg0dLRd1m2hI4yS5AEhD3JsnduwSEDMJ+tGoFs JsuO87L1golegwamZoB+fIL7IiAcPybOXMf+ywRicft3Ws/KZ8pkkx4sWhwklaSWhdkeId 95r1CUBb5w/s0U+tNVHDloKTKkm8AFI= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1770281802; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=H/ZtRh+PZKPvv3IjQqGSMfDaDrKWTZ3Ss0PAhqLZQg4=; b=mrRpODm6Hra4KkUO1FlT4nkooqcHFQ/lKsguxYtgkV2UdPPYT6fOLOPKzJOpfggMIGq89q GaoilPLEKDhhowTXRn1F5GxBtOxMdQvHzb3xMj9lEZsvZ1xinnP0OocftfbjlCWfsjAYQW FJq+AqtmOxrmlwvuviDc/Nfmt6vPblM= From: Qi Zheng To: hannes@cmpxchg.org, hughd@google.com, mhocko@suse.com, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, david@kernel.org, lorenzo.stoakes@oracle.com, ziy@nvidia.com, harry.yoo@oracle.com, yosry.ahmed@linux.dev, imran.f.khan@oracle.com, kamalesh.babulal@oracle.com, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, chenridong@huaweicloud.com, mkoutny@suse.com, akpm@linux-foundation.org, hamzamahfooz@linux.microsoft.com, apais@linux.microsoft.com, lance.yang@linux.dev, bhe@redhat.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, Muchun Song , Qi Zheng Subject: [PATCH v4 02/31] mm: workingset: use folio_lruvec() in workingset_refault() Date: Thu, 5 Feb 2026 16:54:31 +0800 Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: F0E751C0010 X-Stat-Signature: tku779exfjfjjmkwc8x6poqyrg1s5dkx X-Rspam-User: X-HE-Tag: 1770281803-46401 X-HE-Meta: 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 K9NGEjzn EkhRrI3rH2rE1xWVCm4tzmVbP4O9l+usn5QS+XweQf1SsC/k5mr/Open3Prp49rkDo90yAlmlKWJ5HwqCtLQf8IjV1edcaxVsLctdNDJJIqSAatKEXYtzIgIujjmA0RlsxVJ82YUUqT8KEhRPEgqmHyFZ974vdvZPGjNvheEPwN45AGopATOs7z5loQlUNZYT9rWHLXM3dnG9rN8Sdx9WLnp+rDf5AuDr1zUVhBC3Li8vEeb3dk0eX5us2IY3Ihon6gxRmGD5Awq/ou3B2En3BN7jqw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Muchun Song Use folio_lruvec() to simplify the code. Signed-off-by: Muchun Song Acked-by: Johannes Weiner Signed-off-by: Qi Zheng Reviewed-by: Harry Yoo Acked-by: Shakeel Butt --- mm/workingset.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/mm/workingset.c b/mm/workingset.c index 13422d3047158..ed12744d93a29 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -534,8 +534,6 @@ bool workingset_test_recent(void *shadow, bool file, bool *workingset, void workingset_refault(struct folio *folio, void *shadow) { bool file = folio_is_file_lru(folio); - struct pglist_data *pgdat; - struct mem_cgroup *memcg; struct lruvec *lruvec; bool workingset; long nr; @@ -557,10 +555,7 @@ void workingset_refault(struct folio *folio, void *shadow) * locked to guarantee folio_memcg() stability throughout. */ nr = folio_nr_pages(folio); - memcg = folio_memcg(folio); - pgdat = folio_pgdat(folio); - lruvec = mem_cgroup_lruvec(memcg, pgdat); - + lruvec = folio_lruvec(folio); mod_lruvec_state(lruvec, WORKINGSET_REFAULT_BASE + file, nr); if (!workingset_test_recent(shadow, file, &workingset, true)) -- 2.20.1