Displaying 5 results from an estimated 5 matches for "ebd07ad82431".
2018 Sep 06
1
[PATCH net-next 01/11] net: sock: introduce SOCK_XDP
...om>
In fact vhost is the 1st user, right? So this can be
pushed out to become patch 10/11.
> ---
> drivers/net/tun.c | 19 +++++++++++++++++++
> include/net/sock.h | 1 +
> 2 files changed, 20 insertions(+)
>
> diff --git a/drivers/net/tun.c b/drivers/net/tun.c
> index ebd07ad82431..2c548bd20393 100644
> --- a/drivers/net/tun.c
> +++ b/drivers/net/tun.c
> @@ -869,6 +869,9 @@ static int tun_attach(struct tun_struct *tun, struct file *file,
> tun_napi_init(tun, tfile, napi);
> }
>
> + if (rtnl_dereference(tun->xdp_prog))
> + sock_set_flag(&...
2018 Sep 06
0
[PATCH net-next 01/11] net: sock: introduce SOCK_XDP
...er socket, and requires for extra headroom.
TUN will be the first user.
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/net/tun.c | 19 +++++++++++++++++++
include/net/sock.h | 1 +
2 files changed, 20 insertions(+)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index ebd07ad82431..2c548bd20393 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -869,6 +869,9 @@ static int tun_attach(struct tun_struct *tun, struct file *file,
tun_napi_init(tun, tfile, napi);
}
+ if (rtnl_dereference(tun->xdp_prog))
+ sock_set_flag(&tfile->sk, SOCK_XDP);
+
tun_set_re...
2018 Sep 06
22
[PATCH net-next 00/11] Vhost_net TX batching
Hi all:
This series tries to batch submitting packets to underlayer socket
through msg_control during sendmsg(). This is done by:
1) Doing userspace copy inside vhost_net
2) Build XDP buff
3) Batch at most 64 (VHOST_NET_BATCH) XDP buffs and submit them once
through msg_control during sendmsg().
4) Underlayer sockets can use XDP buffs directly when XDP is enalbed,
or build skb based on XDP
2018 Sep 12
14
[PATCH net-next V2 00/11] vhost_net TX batching
Hi all:
This series tries to batch submitting packets to underlayer socket
through msg_control during sendmsg(). This is done by:
1) Doing userspace copy inside vhost_net
2) Build XDP buff
3) Batch at most 64 (VHOST_NET_BATCH) XDP buffs and submit them once
through msg_control during sendmsg().
4) Underlayer sockets can use XDP buffs directly when XDP is enalbed,
or build skb based on XDP
2018 Sep 12
14
[PATCH net-next V2 00/11] vhost_net TX batching
Hi all:
This series tries to batch submitting packets to underlayer socket
through msg_control during sendmsg(). This is done by:
1) Doing userspace copy inside vhost_net
2) Build XDP buff
3) Batch at most 64 (VHOST_NET_BATCH) XDP buffs and submit them once
through msg_control during sendmsg().
4) Underlayer sockets can use XDP buffs directly when XDP is enalbed,
or build skb based on XDP