[Drbd-dev] [PATCH 10/19] rnbd-srv: simplify bio mapping in process_rdma

[Christoph Hellwig]

On Wed, Jan 19, 2022 at 01:20:54AM +0100, Jinpu Wang wrote:
> this changes lead to IO error all the time, because bio_add_page return len.
> We need  if (bio_add_page(bio, virt_to_page(data), datalen,
>                      offset_in_page(data)) < datalen)

Does this version look good to you?

http://git.infradead.org/users/hch/block.git/commitdiff/62adb08e765b889dd8db4227cad33a710e36d631