Re: don't use ->bd_inode to access the block device size v3
From: Christoph Hellwig <hch@lst.de>
Date: 2021-10-18 17:49:11
Also in:
dm-devel, linux-bcache, linux-block, linux-btrfs, linux-fsdevel, linux-nfs, linux-nvme, linux-raid, linux-scsi, ntfs3, target-devel
On Mon, Oct 18, 2021 at 11:40:51AM -0600, Jens Axboe wrote:
static inline loff_t bdev_nr_bytes(struct block_device *bdev)
{
- return i_size_read(bdev->bd_inode);
+ return bdev->bd_nr_sectors;This hunk needs to go into bdev_nr_sectors, and the bdev_nr_bytes probably wants to call bdev_nr_sectors and do the shifting.