From: Song Liu <liu.song.a23@gmail.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Networking <netdev@vger.kernel.org>,
Daniel Borkmann <borkmann@iogearbox.net>,
Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Song Liu <songliubraving@fb.com>,
John Fastabend <john.fastabend@gmail.com>
Subject: Re: [bpf-next V2 PATCH 6/8] xdp: done implementing ndo_xdp_xmit flush flag for all drivers
Date: Thu, 31 May 2018 09:16:20 -0700 [thread overview]
Message-ID: <CAPhsuW4ceZf2Cy4VVesL6UrXV6TQ-kCJhNudDT1wDNyJ-MLAkg@mail.gmail.com> (raw)
In-Reply-To: <152775721311.24817.8828370689349824973.stgit@firesoul>
On Thu, May 31, 2018 at 2:00 AM, Jesper Dangaard Brouer
<brouer@redhat.com> wrote:
> Removing XDP_XMIT_FLAGS_NONE as all driver now implement
> a flush operation in their ndo_xdp_xmit call. The compiler
> will catch if any users of XDP_XMIT_FLAGS_NONE remains.
>
> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Song Liu <songliubraving@fb.com>
> ---
> include/net/xdp.h | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/include/net/xdp.h b/include/net/xdp.h
> index 0c45f0f943ed..a3b71a4dd71d 100644
> --- a/include/net/xdp.h
> +++ b/include/net/xdp.h
> @@ -41,7 +41,6 @@ enum xdp_mem_type {
> };
>
> /* XDP flags for ndo_xdp_xmit */
> -#define XDP_XMIT_FLAGS_NONE 0U
> #define XDP_XMIT_FLUSH (1U << 0) /* doorbell signal consumer */
> #define XDP_XMIT_FLAGS_MASK XDP_XMIT_FLUSH
>
>
next prev parent reply other threads:[~2018-05-31 16:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-31 8:59 [bpf-next V2 PATCH 0/8] bpf/xdp: add flags argument to ndo_xdp_xmit and flag flush operation Jesper Dangaard Brouer
2018-05-31 8:59 ` [bpf-next V2 PATCH 1/8] xdp: add flags argument to ndo_xdp_xmit API Jesper Dangaard Brouer
2018-05-31 8:59 ` [bpf-next V2 PATCH 2/8] i40e: implement flush flag for ndo_xdp_xmit Jesper Dangaard Brouer
2018-06-04 13:11 ` Daniel Borkmann
2018-05-31 8:59 ` [bpf-next V2 PATCH 3/8] ixgbe: " Jesper Dangaard Brouer
2018-05-31 16:14 ` Song Liu
2018-06-04 13:19 ` Daniel Borkmann
2018-06-04 13:53 ` Jesper Dangaard Brouer
2018-05-31 9:00 ` [bpf-next V2 PATCH 4/8] tun: " Jesper Dangaard Brouer
2018-05-31 16:14 ` Song Liu
2018-05-31 9:00 ` [bpf-next V2 PATCH 5/8] virtio_net: " Jesper Dangaard Brouer
2018-05-31 16:15 ` Song Liu
2018-05-31 9:00 ` [bpf-next V2 PATCH 6/8] xdp: done implementing ndo_xdp_xmit flush flag for all drivers Jesper Dangaard Brouer
2018-05-31 16:16 ` Song Liu [this message]
2018-05-31 9:00 ` [bpf-next V2 PATCH 7/8] bpf/xdp: non-map redirect can avoid calling ndo_xdp_flush Jesper Dangaard Brouer
2018-05-31 16:16 ` Song Liu
2018-05-31 9:00 ` [bpf-next V2 PATCH 8/8] bpf/xdp: devmap " Jesper Dangaard Brouer
2018-05-31 16:06 ` Song Liu
2018-06-03 15:17 ` [bpf-next V2 PATCH 0/8] bpf/xdp: add flags argument to ndo_xdp_xmit and flag flush operation Alexei Starovoitov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAPhsuW4ceZf2Cy4VVesL6UrXV6TQ-kCJhNudDT1wDNyJ-MLAkg@mail.gmail.com \
--to=liu.song.a23@gmail.com \
--cc=alexei.starovoitov@gmail.com \
--cc=borkmann@iogearbox.net \
--cc=brouer@redhat.com \
--cc=john.fastabend@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=songliubraving@fb.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).