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From: Dave Kleikamp <dave.kleikamp@oracle.com>
To: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>
Cc: Coly Li <colyli@suse.de>, Mike Snitzer <snitzer@redhat.com>,
	Song Liu <song@kernel.org>, David Sterba <dsterba@suse.com>,
	Josef Bacik <josef@toxicpanda.com>, Theodore Ts'o <tytso@mit.edu>,
	OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
	Ryusuke Konishi <konishi.ryusuke@gmail.com>,
	Anton Altaparmakov <anton@tuxera.com>,
	Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
	Kees Cook <keescook@chromium.org>,
	Phillip Lougher <phillip@squashfs.org.uk>,
	Jan Kara <jack@suse.com>,
	linux-block@vger.kernel.org, dm-devel@redhat.com,
	drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org,
	linux-raid@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org,
	target-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org,
	jfs-discussion@lists.sourceforge.net, linux-nfs@vger.kernel.org,
	linux-nilfs@vger.kernel.org,
	linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev,
	reiserfs-devel@vger.kernel.org
Subject: Re: [PATCH 16/29] jfs: use bdev_nr_sectors instead of open coding it
Date: Wed, 13 Oct 2021 09:13:57 -0500	[thread overview]
Message-ID: <b9fdcc41-2ec5-d628-968b-0aea1091cf9a@oracle.com> (raw)
In-Reply-To: <20211013051042.1065752-17-hch@lst.de>

On 10/13/21 12:10AM, Christoph Hellwig wrote:
> Use the proper helper to read the block device size.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>

> ---
>   fs/jfs/resize.c | 2 +-
>   fs/jfs/super.c  | 2 +-
>   2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c
> index bde787c354fcc..51a8b22e71030 100644
> --- a/fs/jfs/resize.c
> +++ b/fs/jfs/resize.c
> @@ -199,7 +199,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
>   	txQuiesce(sb);
>   
>   	/* Reset size of direct inode */
> -	sbi->direct_inode->i_size =  i_size_read(sb->s_bdev->bd_inode);
> +	sbi->direct_inode->i_size = bdev_nr_sectors(sb->s_bdev) << SECTOR_SHIFT;
>   
>   	if (sbi->mntflag & JFS_INLINELOG) {
>   		/*
> diff --git a/fs/jfs/super.c b/fs/jfs/super.c
> index 9030aeaf0f886..992870160903d 100644
> --- a/fs/jfs/super.c
> +++ b/fs/jfs/super.c
> @@ -551,7 +551,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
>   		ret = -ENOMEM;
>   		goto out_unload;
>   	}
> -	inode->i_size = i_size_read(sb->s_bdev->bd_inode);
> +	inode->i_size = bdev_nr_sectors(sb->s_bdev) << SECTOR_SHIFT;
>   	inode->i_mapping->a_ops = &jfs_metapage_aops;
>   	inode_fake_hash(inode);
>   	mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS);
> 

  reply	other threads:[~2021-10-13 14:14 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-13  5:10 don't use ->bd_inode to access the block device size Christoph Hellwig
2021-10-13  5:10 ` [PATCH 01/29] bcache: remove bdev_sectors Christoph Hellwig
2021-10-13  5:21   ` Coly Li
2021-10-13  6:09   ` Kees Cook
2021-10-13  5:10 ` [PATCH 02/29] drbd: use bdev_nr_sectors instead of open coding it Christoph Hellwig
2021-10-13  6:09   ` Kees Cook
2021-10-13 22:33   ` Chaitanya Kulkarni
2021-10-13  5:10 ` [PATCH 03/29] dm: " Christoph Hellwig
2021-10-13  6:10   ` Kees Cook
2021-10-13 16:43   ` Mike Snitzer
2021-10-13  5:10 ` [PATCH 04/29] md: " Christoph Hellwig
2021-10-13  6:12   ` Kees Cook
2021-10-13 21:14     ` Song Liu
2021-10-13  5:10 ` [PATCH 05/29] mtd/block2mtd: " Christoph Hellwig
2021-10-13  5:10 ` [PATCH 06/29] nvmet: " Christoph Hellwig
2021-10-13 22:33   ` Chaitanya Kulkarni
2021-10-13  5:10 ` [PATCH 07/29] target/iblock: " Christoph Hellwig
2021-10-13  9:31   ` Bodo Stroesser
2021-10-13 22:37   ` Chaitanya Kulkarni
2021-10-13  5:10 ` [PATCH 08/29] fs: use bdev_nr_sectors instead of open coding it in blkdev_max_block Christoph Hellwig
2021-10-13 10:42   ` Jan Kara
2021-10-13 22:35   ` Chaitanya Kulkarni
2021-10-13  5:10 ` [PATCH 09/29] fs: simplify init_page_buffers Christoph Hellwig
2021-10-13  6:14   ` Kees Cook
2021-10-13 10:42   ` Jan Kara
2021-10-13  5:10 ` [PATCH 10/29] affs: use bdev_nr_sectors instead of open coding it Christoph Hellwig
2021-10-13  6:14   ` Kees Cook
2021-10-13  5:10 ` [PATCH 11/29] btrfs: " Christoph Hellwig
2021-10-13  7:08   ` Anand Jain
2021-10-13 22:36   ` Chaitanya Kulkarni
2021-10-14  2:44   ` Keith Busch
2021-10-13  5:10 ` [PATCH 12/29] cramfs: " Christoph Hellwig
2021-10-13  6:16   ` Kees Cook
2021-10-13  5:10 ` [PATCH 13/29] fat: " Christoph Hellwig
2021-10-13  6:16   ` Kees Cook
2021-10-13  5:10 ` [PATCH 14/29] hfs: " Christoph Hellwig
2021-10-13  6:16   ` Kees Cook
2021-10-13  5:10 ` [PATCH 15/29] hfsplus: " Christoph Hellwig
2021-10-13  6:16   ` Kees Cook
2021-10-13  5:10 ` [PATCH 16/29] jfs: " Christoph Hellwig
2021-10-13 14:13   ` Dave Kleikamp [this message]
2021-10-13  5:10 ` [PATCH 17/29] nfs/blocklayout: " Christoph Hellwig
2021-10-13  5:10 ` [PATCH 18/29] nilfs2: " Christoph Hellwig
2021-10-13  5:10 ` [PATCH 19/29] ntfs3: " Christoph Hellwig
2021-10-13  5:10 ` [PATCH 20/29] pstore/blk: " Christoph Hellwig
2021-10-13  5:10 ` [PATCH 21/29] reiserfs: " Christoph Hellwig
2021-10-13 10:43   ` Jan Kara
2021-10-13  5:10 ` [PATCH 22/29] squashfs: " Christoph Hellwig
2021-10-13 19:37   ` Phillip Lougher
2021-10-13  5:10 ` [PATCH 23/29] block: use bdev_nr_sectors instead of open coding it in blkdev_fallocate Christoph Hellwig
2021-10-13 10:44   ` Jan Kara
2021-10-13 22:34   ` Chaitanya Kulkarni
2021-10-13  5:10 ` [PATCH 24/29] block: add a sb_bdev_nr_blocks helper Christoph Hellwig
2021-10-13  6:27   ` Kees Cook
2021-10-13  5:10 ` [PATCH 25/29] ext4: use sb_bdev_nr_blocks Christoph Hellwig
2021-10-13  6:29   ` Kees Cook
2021-10-13  6:30   ` Kees Cook
2021-10-13 10:46   ` Jan Kara
2021-10-13 15:51   ` Theodore Ts'o
2021-10-13  5:10 ` [PATCH 26/29] jfs: " Christoph Hellwig
2021-10-13  6:31   ` Kees Cook
2021-10-13  5:10 ` [PATCH 27/29] ntfs: " Christoph Hellwig
2021-10-13  6:33   ` Kees Cook
2021-10-13  5:10 ` [PATCH 28/29] reiserfs: " Christoph Hellwig
2021-10-13  6:33   ` Kees Cook
2021-10-13 10:46   ` Jan Kara
2021-10-13  5:10 ` [PATCH 29/29] udf: " Christoph Hellwig
2021-10-13  6:34   ` Kees Cook
2021-10-13 10:47   ` Jan Kara
2021-10-13  6:39 ` don't use ->bd_inode to access the block device size Kees Cook
2021-10-13  7:14 ` Anand Jain
2021-10-14  6:28 ` Christoph Hellwig
2021-10-14  9:32   ` Anton Altaparmakov
2021-10-14 13:13     ` Dave Kleikamp
2021-10-14 15:14       ` Kees Cook
2021-10-14 15:35         ` Wol

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