From nobody Tue Feb 10 16:27:09 2026 Received: from szxga06-in.huawei.com (szxga06-in.huawei.com [45.249.212.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F11E91A76A6; Wed, 28 Aug 2024 18:21:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.32 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724869269; cv=none; b=sBkE9xKm7uMGzN2vFKINV2C4PeBWrtu2Ulfqoca2s1s11NUKpkFWhrxOmQBNC3lpVQSLpo+kGtfpojVIdUkfa8QPP5+jEZIkslBrSCIhiGl59ocbRMgckuGJc/L/uz11d4nFyGaFfKH1Rl93zY7FjU4IpRmfPHuWmhRcIMd6HfE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724869269; c=relaxed/simple; bh=54WGKokO1R87rCCiS9gPeqwfC86b3S4VvCxOJ6OM7nQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IAdApGcoRNaN7b4AVg7f8Nssqms/gjnDdU4BKBAiEh9eWA2N6xE/6YFtJFVJLklTsbkA9zxZv2Bz+Aj6Co6Lwbm27GbIOHXPKn7BCEVooTTVQR53VHPr4uq4TUtoOSVhKhDrGaFKAtAfM9RScjBfgb3Kc+eqK6GH7CitVbbAqbY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.17]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4WvCNV5HHNz1xwT4; Thu, 29 Aug 2024 02:19:06 +0800 (CST) Received: from kwepemd500012.china.huawei.com (unknown [7.221.188.25]) by mail.maildlp.com (Postfix) with ESMTPS id 82A051A0188; Thu, 29 Aug 2024 02:21:04 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemd500012.china.huawei.com (7.221.188.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Thu, 29 Aug 2024 02:21:03 +0800 From: Li Zetao To: , , , , , , CC: , , Subject: [PATCH -next v2 07/14] btrfs: convert submit_eb_page() to take a folio Date: Thu, 29 Aug 2024 02:29:01 +0800 Message-ID: <20240828182908.3735344-8-lizetao1@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240828182908.3735344-1-lizetao1@huawei.com> References: <20240828182908.3735344-1-lizetao1@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemd500012.china.huawei.com (7.221.188.25) Content-Type: text/plain; charset="utf-8" The old page API is being gradually replaced and converted to use folio to improve code readability and avoid repeated conversion between page and folio. Signed-off-by: Li Zetao --- fs/btrfs/extent_io.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index f40aecb96cba..111de9b9d537 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1817,18 +1817,17 @@ static int submit_eb_subpage(struct folio *folio, s= truct writeback_control *wbc) * previous call. * Return <0 for fatal error. */ -static int submit_eb_page(struct page *page, struct btrfs_eb_write_context= *ctx) +static int submit_eb_page(struct folio *folio, struct btrfs_eb_write_conte= xt *ctx) { struct writeback_control *wbc =3D ctx->wbc; - struct address_space *mapping =3D page->mapping; - struct folio *folio =3D page_folio(page); + struct address_space *mapping =3D folio->mapping; struct extent_buffer *eb; int ret; =20 if (!folio_test_private(folio)) return 0; =20 - if (page_to_fs_info(page)->nodesize < PAGE_SIZE) + if (folio_to_fs_info(folio)->nodesize < PAGE_SIZE) return submit_eb_subpage(folio, wbc); =20 spin_lock(&mapping->i_private_lock); @@ -1927,7 +1926,7 @@ int btree_write_cache_pages(struct address_space *map= ping, for (i =3D 0; i < nr_folios; i++) { struct folio *folio =3D fbatch.folios[i]; =20 - ret =3D submit_eb_page(&folio->page, &ctx); + ret =3D submit_eb_page(folio, &ctx); if (ret =3D=3D 0) continue; if (ret < 0) { --=20 2.34.1