Re: [PATCH net-next v3 2/5] mm: add a signature in struct page
From: Eric Dumazet <edumazet@google.com>
Date: 2021-04-14 20:52:19
Also in:
bpf, linux-mm, linux-rdma, lkml
On Wed, Apr 14, 2021 at 10:09 PM Shakeel Butt [off-list ref] wrote:
I will let TCP RX zerocopy experts respond to this but from my high level code inspection, I didn't see page->private usage.
Indeed, we do not use page->private, since we do not own the page(s).