[dm-devel] [PATCH 07/13] block_dev: propagate bio_iov_iter_get_pages error in __blkdev_direct_IO

[Christoph Hellwig]

On Fri, May 26, 2017 at 11:12:31AM +0200, Johannes Thumshirn wrote:
> On 05/26/2017 10:56 AM, Christoph Hellwig wrote:
> > Once we move the block layer to its own status code we'll still want to
> > propagate the bio_iov_iter_get_pages, so restructure __blkdev_direct_IO
> > to take ret into account when returning the errno.
> > ---
> 
> 
> -ENOSIGNOFF?

Fixed.