Re: [PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it
From: Kees Cook <keescook@xxxxxxxxxxxx>
Date: Fri, 15 Oct 2021 08:51:15 -0700
Cc: Jens Axboe <axboe@xxxxxxxxx>, Coly Li <colyli@xxxxxxx>, Mike Snitzer <snitzer@xxxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, David Sterba <dsterba@xxxxxxxx>, Josef Bacik <josef@xxxxxxxxxxxxxx>, "Theodore Ts'o" <tytso@xxxxxxx>, OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>, Dave Kleikamp <shaggy@xxxxxxxxxx>, Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx>, Anton Altaparmakov <anton@xxxxxxxxxx>, Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>, Phillip Lougher <phillip@xxxxxxxxxxxxxxx>, Jan Kara <jack@xxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, dm-devel@xxxxxxxxxx, drbd-dev@xxxxxxxxxxxxxxxx, linux-bcache@xxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, linux-nvme@xxxxxxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, target-devel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, jfs-discussion@xxxxxxxxxxxxxxxxxxxxx, linux-nfs@xxxxxxxxxxxxxxx, linux-nilfs@xxxxxxxxxxxxxxx, linux-ntfs-dev@xxxxxxxxxxxxxxxxxxxxx, ntfs3@xxxxxxxxxxxxxxx, reiserfs-devel@xxxxxxxxxxxxxxx, Chaitanya Kulkarni <kch@xxxxxxxxxx>
In-reply-to: <20211015132643.1621913-8-hch@lst.de>
References: <20211015132643.1621913-1-hch@lst.de> <20211015132643.1621913-8-hch@lst.de>

On Fri, Oct 15, 2021 at 03:26:20PM +0200, Christoph Hellwig wrote:
> Use the proper helper to read the block device size.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>

-- 
Kees Cook

References:
- don't use ->bd_inode to access the block device size v2
  - From: Christoph Hellwig
- [PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it
  - From: Christoph Hellwig

Prev by Date: Re: [PATCH 02/30] block: add a bdev_nr_bytes helper
Next by Date: Re: [PATCH 08/30] target/iblock: use bdev_nr_bytes instead of open coding it
Previous by thread: [PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it
Next by thread: [PATCH 09/30] fs: use bdev_nr_bytes instead of open coding it in blkdev_max_block
Index(es):
- Date
- Thread

[Index of Archives] [Linux SCSI] [Kernel Newbies] [Linux SCSI Target Infrastructure] [Share Photos] [IDE] [Security] [Git] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Linux RAID] [Linux ATA RAID] [Linux IIO] [Device Mapper]