Re: [PATCH v6 05/11] btrfs: fix check_data_csum() error message for direct I/O

On Wed, Nov 18, 2020 at 11:18:12AM -0800, Omar Sandoval wrote:

From: Omar Sandoval <redacted>

Commit 1dae796aabf6 ("btrfs: inode: sink parameter start and len to
check_data_csum()") replaced the start parameter to check_data_csum()
with page_offset(), but page_offset() is not meaningful for direct I/O
pages. Bring back the start parameter.

Fixes: 1dae796aabf6 ("btrfs: inode: sink parameter start and len to check_data_csum()")

This is part of the subpage preparatory patches still in misc-next , I
can drop the part that removes the start parameter if you're going to
use it.