[dm-devel] block: transfer source bio's cgroup tags to clone via bio_associate_blkcg()

[Nikolay Borisov]

>
> Great.
>
> Jens, can you pick up the patch in question ("[PATCH] block: transfer
> source bio's cgroup tags to clone via bio_associate_blkcg()") that I
> posted in this thread?

And what about Vivek's patch of associating the source bio with the io
context of the process issuing the io?
Would that help in the DIO case?