Re: [PATCH net] ptr_ring: drop duplicated tail zeroing code

[Jason Wang]

On Wed, Sep 24, 2025 at 1:27 PM Michael S. Tsirkin <mst@xxxxxxxxxx> wrote:
>
> We have some rather subtle code around zeroing tail entries, minimizing
> cache bouncing.  Let's put it all in one place.
>
> Doing this also reduces the text size slightly, e.g. for
> drivers/vhost/net.o
>   Before: text: 15,114 bytes
>   After: text: 15,082 bytes
>
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
>

Acked-by: Jason Wang <jasowang@xxxxxxxxxx>

Thanks