On 1/18/21 10:28 AM, Christoph Hellwig wrote:

On Wed, Jan 13, 2021 at 05:03:05AM +0000, Chaitanya Kulkarni wrote:

quoted

On 1/11/21 23:33, Christoph Hellwig wrote:

quoted

I'm not a huge fan of this helper, especially as it sets an end_io
callback only for the allocated case, which is a weird calling
convention.

The patch has a right documentation and that end_io is needed
for passthru case. To get rid of the weirdness I can remove
passthru case and make itend_io assign to inline and non-inline bio
to make it non-weired.

Since this eliminates exactly identical lines of the code in atleast two
backend which we should try to use the helper in non-wried way.

I really do not like helper that just eliminate "duplicate lines" vs
encapsulating logic that makes sense one its own.

Okay, I'll drop it, next version.