Subject: Re: [PATCH net-next v16 04/13] netdev: netdevice devmem allocator

From: Jakub Kicinski <[email-masked]>
Date: Wed, 10 Jul 2024 09:36:24 -0700

On Wed, 10 Jul 2024 00:17:37 +0000 Mina Almasry wrote:
> +	net_devmem_dmabuf_binding_get(binding);

Why does every iov need to hold a ref? pp holds a ref and does its own
accounting, so it won't disappear unless all the pages are returned.