From patchwork Mon Nov 18 11:44:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ye Bin X-Patchwork-Id: 13878447 Received: from dggsgout12.his.huawei.com (dggsgout12.his.huawei.com [45.249.212.56]) (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 ADA301991C6; Mon, 18 Nov 2024 11:45:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731930318; cv=none; b=S2CHhV8AuF9MrFcf8AKwSJ1Tvh9UIS28xvrKc4pmy+JzKZ691SWsmN8O7POfCzJwPeofeTtOINvwwdm4wwM15UMTLKw0yKTd/fB/ujr7OKinB9U8pQgtke7+HkQS1TD1JiwPlwnvg/gcnj9oNOd59zo2locLjcaZ0qHFF2ZNrJg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731930318; c=relaxed/simple; bh=R1MKjdiumblZFGZdDvMtW02CeKC/L/abULNWROFP7Fw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jb2jpKcvtjY9G656uq95vuDSLK6cYLL+zDIiK9TXpFW9U4vbn7/9NOtr4+pqy5UOErIfV+uFNjqkidtbbkCXsiIPfmENW8IyyB4MnHqMynWwHzlxLhM8B91fdpL8QgxrFaV2n5gaUFpCMTLs16AMCCTkQy6oboGQCdL2xwXib7Q= 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=45.249.212.56 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 dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4XsQln6HjNz4f3jXJ; Mon, 18 Nov 2024 19:44:53 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id 4ADA21A0197; Mon, 18 Nov 2024 19:45:12 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.101.107]) by APP4 (Coremail) with SMTP id gCh0CgCnzoLEKDtn3fCKCA--.48005S6; Mon, 18 Nov 2024 19:45:11 +0800 (CST) From: Ye Bin To: viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, axboe@kernel.dk, linux-block@vger.kernel.org, agruenba@redhat.com, gfs2@lists.linux.dev, amir73il@gmail.com, mic@digikod.net, gnoack@google.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, linux-security-module@vger.kernel.org Cc: yebin10@huawei.com, zhangxiaoxu5@huawei.com Subject: [PATCH 02/11] block: use sb_for_each_inodes API Date: Mon, 18 Nov 2024 19:44:59 +0800 Message-Id: <20241118114508.1405494-3-yebin@huaweicloud.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241118114508.1405494-1-yebin@huaweicloud.com> References: <20241118114508.1405494-1-yebin@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: gCh0CgCnzoLEKDtn3fCKCA--.48005S6 X-Coremail-Antispam: 1UD129KBjvdXoWrtr1UWw13ZryUKF1UKr1fCrg_yoWkWFg_Ja s3ZF4jgr1xZwnYkrsFkrnxAFZYkw1xGF13trnxtryxZr15X3Z8Aw4xtry5Xr1DCF4UG3s8 ur1xZFyfGr4fKjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbq8YFVCjjxCrM7AC8VAFwI0_Wr0E3s1l1xkIjI8I6I8E6xAIw20E Y4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l82xGYIkIc2x26280x7IE14v26r15M2 8IrcIa0xkI8VCY1x0267AKxVW5JVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK 021l84ACjcxK6xIIjxv20xvE14v26F1j6w1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r 4UJVWxJr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_ GcCE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx 0E2Ix0cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWU JVW8JwACjcxG0xvY0x0EwIxGrwACI402YVCY1x02628vn2kIc2xKxwCY1x0262kKe7AKxV W8ZVWrXwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E 14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_GFv_WrylIx kGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAF wI0_Cr0_Gr1UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJV W8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUIID7 DUUUU X-CM-SenderInfo: p1hex046kxt4xhlfz01xgou0bp/ From: Ye Bin Use sb_for_each_inodes API foreach super_block->s_inodes. Signed-off-by: Ye Bin --- block/bdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/bdev.c b/block/bdev.c index 738e3c8457e7..b29e2c5c7c6e 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -478,7 +478,7 @@ long nr_blockdev_pages(void) long ret = 0; spin_lock(&blockdev_superblock->s_inode_list_lock); - list_for_each_entry(inode, &blockdev_superblock->s_inodes, i_sb_list) + sb_for_each_inodes(inode, &blockdev_superblock->s_inodes) ret += inode->i_mapping->nrpages; spin_unlock(&blockdev_superblock->s_inode_list_lock); @@ -1219,7 +1219,7 @@ void sync_bdevs(bool wait) struct inode *inode, *old_inode = NULL; spin_lock(&blockdev_superblock->s_inode_list_lock); - list_for_each_entry(inode, &blockdev_superblock->s_inodes, i_sb_list) { + sb_for_each_inodes(inode, &blockdev_superblock->s_inodes) { struct address_space *mapping = inode->i_mapping; struct block_device *bdev;