From nobody Wed Feb 11 02:54:52 2026 Received: from dggsgout11.his.huawei.com (unknown [45.249.212.51]) (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 74E2713D51B; Tue, 14 May 2024 11:25:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715685920; cv=none; b=M2BI4FcXflT7/kZbwesceR4URpDBE7//hCj7/l/zs7bthE1/4ERwvFgFXUrHb0ZFD/KFnK8efdyxcZ3uKl31CmpvitOU0+0O+zbvIkBqEpXlEFEUHU3m/1RAaxfd6dB8N15i09ZSBIjB/jhyI5ZZBpjZJFiVsg8cHdDu/gsqz9c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715685920; c=relaxed/simple; bh=3U1k4waxp5/LZuCnfI6UdBvof2msFTphvCORu3dLY6Y=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=X99oEbT+Im1yCh5sd2YJHMtafNcVj+bDFnXhRUHeAO33frjpZN4Dxgp4e/M5OzlezmEjQf/MrBtuTo0KPmIqXvvtU5TzOuiNBodBg8AiTtBP0DRk2Ku6jpP341ReJrHqZLIxuRxMi8sQfF3U51CpO5woQG37P/Xr44XOFW8i6Jw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=pass smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.163.216]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4VdvCj0scgz4f3n5m; Tue, 14 May 2024 19:25:05 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.252]) by mail.maildlp.com (Postfix) with ESMTP id 40E341A01A7; Tue, 14 May 2024 19:25:15 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.124.27]) by APP3 (Coremail) with SMTP id _Ch0CgCHSKAXSkNm4rTMMQ--.61831S8; Tue, 14 May 2024 19:25:15 +0800 (CST) From: Kemeng Shi To: tytso@mit.edu, jack@suse.com, yi.zhang@huaweicloud.com Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 6/9] jbd2: use bh_in instead of jh2bh(jh_in) to simplify code Date: Tue, 14 May 2024 19:24:35 +0800 Message-Id: <20240514112438.1269037-7-shikemeng@huaweicloud.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20240514112438.1269037-1-shikemeng@huaweicloud.com> References: <20240514112438.1269037-1-shikemeng@huaweicloud.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-CM-TRANSID: _Ch0CgCHSKAXSkNm4rTMMQ--.61831S8 X-Coremail-Antispam: 1UD129KBjvdXoW7Xr1DuF1xCw4fGF1kCrW5GFg_yoWDXFb_ZF Wvyw1kXwsIvFsrJw4rCw12gr1j9w1rCw1ku3Z7tFyDCFnIvrn7A3ZxKrZ2yrnrWw4IyrW5 XFn7uF4Fya47tjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbTxFF20E14v26rWj6s0DM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUAVCq3wA2048vs2 IY020Ec7CjxVAFwI0_Xr0E3s1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28E F7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8Jr0_Cr 1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0D M2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjx v20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1l F7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxAIw28IcxkI7VAKI48JMx C20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAF wI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20x vE14v26r1I6r4UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4v2 0xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxV W8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUbmZX7UUUUU== X-CM-SenderInfo: 5vklyvpphqwq5kxd4v5lfo033gof0z/ Content-Type: text/plain; charset="utf-8" We save jh2bh(jh_in) to bh_in, so use bh_in directly instead of jh2bh(jh_in) to simplify the code. Signed-off-by: Kemeng Shi Reviewed-by: Zhang Yi Reviewed-by: Jan Kara --- fs/jbd2/journal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index c98c06f3113a..71568cb82db7 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -360,8 +360,8 @@ int jbd2_journal_write_metadata_buffer(transaction_t *t= ransaction, new_folio =3D virt_to_folio(jh_in->b_frozen_data); new_offset =3D offset_in_folio(new_folio, jh_in->b_frozen_data); } else { - new_folio =3D jh2bh(jh_in)->b_folio; - new_offset =3D offset_in_folio(new_folio, jh2bh(jh_in)->b_data); + new_folio =3D bh_in->b_folio; + new_offset =3D offset_in_folio(new_folio, bh_in->b_data); } =20 mapped_data =3D kmap_local_folio(new_folio, new_offset); --=20 2.30.0