diff options
Diffstat (limited to 'drivers/target/target_core_file.c')
| -rw-r--r-- | drivers/target/target_core_file.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index ca4b2193e05..12191d825d7 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -150,6 +150,7 @@ static int fd_configure_device(struct se_device *dev) if (S_ISBLK(inode->i_mode)) { unsigned long long dev_size; + fd_dev->fd_block_size = bdev_logical_block_size(inode->i_bdev); /* * Determine the number of bytes from i_size_read() minus * one (1) logical sector from underlying struct block_device @@ -168,11 +169,11 @@ static int fd_configure_device(struct se_device *dev) " block_device\n"); goto fail; } - } - fd_dev->fd_block_size = dev->dev_attrib.hw_block_size; + fd_dev->fd_block_size = FD_BLOCKSIZE; + } - dev->dev_attrib.hw_block_size = FD_BLOCKSIZE; + dev->dev_attrib.hw_block_size = fd_dev->fd_block_size; dev->dev_attrib.hw_max_sectors = FD_MAX_SECTORS; dev->dev_attrib.hw_queue_depth = FD_MAX_DEVICE_QUEUE_DEPTH; @@ -583,11 +584,12 @@ static sector_t fd_get_blocks(struct se_device *dev) * to handle underlying block_device resize operations. */ if (S_ISBLK(i->i_mode)) - dev_size = (i_size_read(i) - fd_dev->fd_block_size); + dev_size = i_size_read(i); else dev_size = fd_dev->fd_dev_size; - return div_u64(dev_size, dev->dev_attrib.block_size); + return div_u64(dev_size - dev->dev_attrib.block_size, + dev->dev_attrib.block_size); } static struct sbc_ops fd_sbc_ops = { |