From nobody Wed Dec 31 00:57:59 2025 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 E8F56C4332F for ; Tue, 14 Nov 2023 08:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232540AbjKNIqE (ORCPT ); Tue, 14 Nov 2023 03:46:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232405AbjKNIps (ORCPT ); Tue, 14 Nov 2023 03:45:48 -0500 Received: from mail-yw1-x1130.google.com (mail-yw1-x1130.google.com [IPv6:2607:f8b0:4864:20::1130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B944C1AD; Tue, 14 Nov 2023 00:45:44 -0800 (PST) Received: by mail-yw1-x1130.google.com with SMTP id 00721157ae682-5afabb23900so63206207b3.2; Tue, 14 Nov 2023 00:45:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699951544; x=1700556344; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rfUrH6hwPhZlZJRuY17GMzM0HULluXlF2QevGochjOA=; b=BkxdwsQwRcYbShhOtRv0AxGFEAHK4dW7zEmWACZ75xWSPdHR4GEhACvQiK4MU9arNo JkJaXKRT8LhNhJEbonborEGDP0QFQi4FAXpDzmv+e5gCWdP4FfslfzA4aJy7PAfl74eW TedLMqKpIYvzavYi04EUZ4g+Huql3o/w+AUp1CRpr+xeZ+1ubUmVH9z3qNLVNeJsctXv T5EhTPVNjMinAZkZMOveG0q6wYZXXZw2ejvPuy4crk+MSlTDne3Et/3jo2H1GGm4IbiQ M3EstK1s+8sH56gV/f6nHa1xy3Bz2aqVuZLXNn1kYPdHSgqA7u2Iu/pgrCyBsYk5Bc7O lTPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699951544; x=1700556344; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rfUrH6hwPhZlZJRuY17GMzM0HULluXlF2QevGochjOA=; b=jFGiXXbFcLs4qpBRkXP5v/ME29g/Ts66fdB0w+a/JxIxWq45x34lYGTer78e++CjuV LG4eFEa7awNyU+z6N0IzeDpRpAd7SUSOpl1TvZDY9E2I42MMuXdo3ZZizhT2778PuK1n bESjENvumHx+WCUWQS1eHRUu+gAzEw4GPUAZ78G3n/XXhlnwkL2QoeXDdBZearp4WZNO jZS9JkvBlMmhZaCvzpycHx961/LE9miuo0k8q3vc7o+3mV3MpC2pd5LFH7neAVzZw8iO ED2x+JoKMb1kEC2RIISR0xJcM1v1LJRRoBnF6O788QMz+h1q0Q+SX3SyNLdzGt5C9UMr yF2A== X-Gm-Message-State: AOJu0YxRhXzH7M8klpuvtqHuz7axpBh0ydCGMlHArlE7pKmSLhA4qOZI J94PgryMztji944QM9MHY4BQ9TeC834= X-Google-Smtp-Source: AGHT+IFtmWAl2hZPAZcX1Xxc2BBoPSRS9y/tiodLVYJIosUNNSJX3IBdRRxJ/W0q9/0nTfh+J71e6w== X-Received: by 2002:a81:528d:0:b0:59f:b0d9:5df2 with SMTP id g135-20020a81528d000000b0059fb0d95df2mr9635510ywb.0.1699951543778; Tue, 14 Nov 2023 00:45:43 -0800 (PST) Received: from carrot.. (i223-218-133-131.s42.a014.ap.plala.or.jp. [223.218.133.131]) by smtp.gmail.com with ESMTPSA id u17-20020a056a00159100b006c4d2479c1asm748083pfk.219.2023.11.14.00.45.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Nov 2023 00:45:43 -0800 (PST) From: Ryusuke Konishi To: Andrew Morton Cc: linux-nilfs@vger.kernel.org, Matthew Wilcox , linux-kernel@vger.kernel.org Subject: [PATCH 06/20] nilfs2: Convert nilfs_writepage() to use a folio Date: Tue, 14 Nov 2023 17:44:22 +0900 Message-Id: <20231114084436.2755-7-konishi.ryusuke@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231114084436.2755-1-konishi.ryusuke@gmail.com> References: <20231114084436.2755-1-konishi.ryusuke@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: "Matthew Wilcox (Oracle)" Convert the incoming page to a folio. Replaces three calls to compound_head() with one. Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Ryusuke Konishi --- fs/nilfs2/inode.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index f861f3a0bf5c..c7ec56358a79 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -175,7 +175,8 @@ static int nilfs_writepages(struct address_space *mappi= ng, =20 static int nilfs_writepage(struct page *page, struct writeback_control *wb= c) { - struct inode *inode =3D page->mapping->host; + struct folio *folio =3D page_folio(page); + struct inode *inode =3D folio->mapping->host; int err; =20 if (sb_rdonly(inode->i_sb)) { @@ -186,12 +187,12 @@ static int nilfs_writepage(struct page *page, struct = writeback_control *wbc) * So, here we simply discard this dirty page. */ nilfs_clear_dirty_page(page, false); - unlock_page(page); + folio_unlock(folio); return -EROFS; } =20 - redirty_page_for_writepage(wbc, page); - unlock_page(page); + folio_redirty_for_writepage(wbc, folio); + folio_unlock(folio); =20 if (wbc->sync_mode =3D=3D WB_SYNC_ALL) { err =3D nilfs_construct_segment(inode->i_sb); --=20 2.34.1