From: Jesper Dangaard Brouer <brouer@redhat•com>
To: netdev@vger•kernel.org, Daniel Borkmann <borkmann@iogearbox•net>,
Alexei Starovoitov <alexei.starovoitov@gmail•com>,
Jesper Dangaard Brouer <brouer@redhat•com>
Cc: "Christoph Hellwig" <hch@infradead•org>,
BjörnTöpel <bjorn.topel@intel•com>,
"Magnus Karlsson" <magnus.karlsson@intel•com>,
makita.toshiaki@lab•ntt.co.jp
Subject: Re: [bpf-next V4 PATCH 7/8] xdp/trace: extend tracepoint in devmap with an err
Date: Fri, 18 May 2018 22:49:32 +0200 [thread overview]
Message-ID: <20180518224932.0458179e@redhat.com> (raw)
In-Reply-To: <152665050718.21055.1600708476059740845.stgit@firesoul>
On Fri, 18 May 2018 15:35:07 +0200
Jesper Dangaard Brouer <brouer@redhat•com> wrote:
> Extending tracepoint xdp:xdp_devmap_xmit in devmap with an err code
> allow people to easier identify the reason behind the ndo_xdp_xmit
> call to a given driver is failing.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat•com>
--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
LinkedIn: http://www.linkedin.com/in/brouer
next prev parent reply other threads:[~2018-05-18 20:49 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 13:34 [bpf-next V4 PATCH 0/8] xdp: introduce bulking for ndo_xdp_xmit API Jesper Dangaard Brouer
2018-05-18 13:34 ` [bpf-next V4 PATCH 1/8] bpf: devmap introduce dev_map_enqueue Jesper Dangaard Brouer
2018-05-23 9:34 ` Daniel Borkmann
2018-05-23 11:12 ` Jesper Dangaard Brouer
2018-05-18 13:34 ` [bpf-next V4 PATCH 2/8] bpf: devmap prepare xdp frames for bulking Jesper Dangaard Brouer
2018-05-23 9:54 ` Daniel Borkmann
2018-05-23 10:29 ` Jesper Dangaard Brouer
2018-05-23 10:45 ` Daniel Borkmann
2018-05-23 10:38 ` Jesper Dangaard Brouer
2018-05-18 13:34 ` [bpf-next V4 PATCH 3/8] xdp: add tracepoint for devmap like cpumap have Jesper Dangaard Brouer
2018-05-23 14:24 ` John Fastabend
2018-05-23 15:04 ` Jesper Dangaard Brouer
2018-05-18 13:34 ` [bpf-next V4 PATCH 4/8] samples/bpf: xdp_monitor use tracepoint xdp:xdp_devmap_xmit Jesper Dangaard Brouer
2018-05-18 13:34 ` [bpf-next V4 PATCH 5/8] xdp: introduce xdp_return_frame_rx_napi Jesper Dangaard Brouer
2018-05-18 20:46 ` Jesper Dangaard Brouer
2018-05-18 13:35 ` [bpf-next V4 PATCH 6/8] xdp: change ndo_xdp_xmit API to support bulking Jesper Dangaard Brouer
2018-05-23 14:42 ` John Fastabend
2018-05-23 15:27 ` Jesper Dangaard Brouer
2018-05-18 13:35 ` [bpf-next V4 PATCH 7/8] xdp/trace: extend tracepoint in devmap with an err Jesper Dangaard Brouer
2018-05-18 20:49 ` Jesper Dangaard Brouer [this message]
2018-05-18 13:35 ` [bpf-next V4 PATCH 8/8] samples/bpf: xdp_monitor use err code from tracepoint xdp:xdp_devmap_xmit Jesper Dangaard Brouer
2018-05-18 20:48 ` Jesper Dangaard Brouer
2018-05-23 9:24 ` [bpf-next V4 PATCH 0/8] xdp: introduce bulking for ndo_xdp_xmit API Daniel Borkmann
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