Re: [PATCH net-next 1/2] net/tcp: don't peek at tail for io_uring zc

[Eric Dumazet <edumazet@xxxxxxxxxx>]

On Mon, May 15, 2023 at 7:27 PM David Ahern <dsahern@xxxxxxxxxx> wrote:
>
> On 5/15/23 10:06 AM, Pavel Begunkov wrote:
> > Move tcp_write_queue_tail() to SOCK_ZEROCOPY specific flag as zerocopy
> > setup for msghdr->ubuf_info doesn't need to peek into the last request.
> >
> > Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
> > ---
> >  net/ipv4/tcp.c | 3 +--
> >  1 file changed, 1 insertion(+), 2 deletions(-)
> >
>
> Reviewed-by: David Ahern <dsahern@xxxxxxxxxx>


Reviewed-by: Eric Dumazet <edumazet@xxxxxxxxxx>