On Fri, Jan 12, 2018 at 06:07:01PM -0700, Liu Bo wrote:
> Bio iterated by set_bio_pages_uptodate() is raid56 internal one, so it
> will never be a BIO_CLONED bio, and since this is called by end_io
> functions, bio->bi_iter.bi_size is zero, we mustn't use
> bio_for_each_segment() as that is a
Bio iterated by set_bio_pages_uptodate() is raid56 internal one, so it
will never be a BIO_CLONED bio, and since this is called by end_io
functions, bio->bi_iter.bi_size is zero, we mustn't use
bio_for_each_segment() as that is a no-op if bi_size is zero.
Fixes:
