On Wed, Jul 1, 2020 at 5:13 AM Christoph Hellwig <hch@xxxxxx> wrote:
>
> FYI, this is because stress-nh tests splice using /dev/null. Which
> happens to actually have the iter ops, but doesn't have explicit
> splice_read operation.
Heh. I guess a splice op for /dev/null should be fairly trivial to implement..
Linus
