On Fri, Apr 26, 2024 at 05:17:52PM -0700, David Wei wrote:
> On 2024-04-02 5:20 pm, Mina Almasry wrote:
> > @@ -69,20 +106,26 @@ net_iov_binding(const struct net_iov *niov)
> > */
> > typedef unsigned long __bitwise netmem_ref;
> >
> > +static inline bool netmem_is_net_iov(const netmem_ref netmem)
> > +{
> > +#if defined(CONFIG_PAGE_POOL) && defined(CONFIG_DMA_SHARED_BUFFER)
>
> I am guessing you added this to try and speed up the fast path? It's
> overly restrictive for us since we do not need dmabuf necessarily. I
> spent a bit too much time wondering why things aren't working only to
> find this :(
So what else do you need? I was assured last round that nothing but
dmabuf and potentially the huge page case (that really just is the page
provider) would get added.
>
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