From: Ilias Apalodimas <ilias.apalodimas@linaro.org>
To: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: "Eric Dumazet" <eric.dumazet@gmail.com>,
"Florian Westphal" <fw@strlen.de>,
netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
"Toke Høiland-Jørgensen" <toke@toke.dk>,
ard.biesheuvel@linaro.org, "Jason Wang" <jasowang@redhat.com>,
BjörnTöpel <bjorn.topel@intel.com>,
w@1wt.eu, "Saeed Mahameed" <saeedm@mellanox.com>,
mykyta.iziumtsev@gmail.com,
"Daniel Borkmann" <borkmann@iogearbox.net>,
"Alexei Starovoitov" <alexei.starovoitov@gmail.com>,
"Tariq Toukan" <tariqt@mellanox.com>
Subject: Re: [net-next, RFC, 4/8] net: core: add recycle capabilities on skbs via page_pool API
Date: Sat, 8 Dec 2018 22:14:47 +0200 [thread overview]
Message-ID: <20181208201447.GA17821@apalos> (raw)
In-Reply-To: <20181208211153.68f1424e@redhat.com>
On Sat, Dec 08, 2018 at 09:11:53PM +0100, Jesper Dangaard Brouer wrote:
> >
> > I want to make sure you guys thought about splice() stuff, and
> > skb_try_coalesce(), and GRO, and skb cloning, and ...
>
> Thanks for the pointers. To Ilias, we need to double check skb_try_coalesce()
> code path, as it does look like we don't handle this correctly.
>
Noted. We did check skb cloning, but not this one indeed
/Ilias
next prev parent reply other threads:[~2018-12-08 20:14 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 23:25 [net-next PATCH RFC 0/8] page_pool DMA handling and allow to recycles frames via SKB Jesper Dangaard Brouer
2018-12-06 23:25 ` [net-next PATCH RFC 1/8] page_pool: add helper functions for DMA Jesper Dangaard Brouer
2018-12-08 7:06 ` David Miller
2018-12-08 7:55 ` Ilias Apalodimas
2018-12-06 23:25 ` [net-next PATCH RFC 2/8] net: mvneta: use page pool API for sw buffer manager Jesper Dangaard Brouer
2018-12-06 23:25 ` [net-next PATCH RFC 3/8] xdp: reduce size of struct xdp_mem_info Jesper Dangaard Brouer
2018-12-06 23:25 ` [net-next PATCH RFC 4/8] net: core: add recycle capabilities on skbs via page_pool API Jesper Dangaard Brouer
2018-12-08 7:15 ` David Miller
2018-12-08 7:54 ` Ilias Apalodimas
2018-12-08 9:57 ` [net-next, RFC, " Florian Westphal
2018-12-08 11:36 ` Jesper Dangaard Brouer
2018-12-08 20:10 ` David Miller
2018-12-08 12:29 ` Eric Dumazet
2018-12-08 12:34 ` Eric Dumazet
2018-12-08 13:45 ` Jesper Dangaard Brouer
2018-12-08 14:57 ` Ilias Apalodimas
2018-12-08 17:07 ` Andrew Lunn
2018-12-08 19:26 ` Eric Dumazet
2018-12-08 20:11 ` Jesper Dangaard Brouer
2018-12-08 20:14 ` Ilias Apalodimas [this message]
2018-12-08 21:06 ` Willy Tarreau
2018-12-10 7:54 ` Ilias Apalodimas
2018-12-08 22:36 ` Eric Dumazet
2018-12-08 20:21 ` David Miller
2018-12-08 20:29 ` Ilias Apalodimas
2018-12-10 9:51 ` Saeed Mahameed
2018-12-06 23:25 ` [net-next PATCH RFC 5/8] net: mvneta: remove copybreak, prefetch and use build_skb Jesper Dangaard Brouer
2018-12-06 23:25 ` [net-next PATCH RFC 6/8] mvneta: activate page recycling via skb using page_pool Jesper Dangaard Brouer
2018-12-06 23:26 ` [net-next PATCH RFC 7/8] xdp: bpf: cpumap redirect must update skb->mem_info Jesper Dangaard Brouer
2018-12-06 23:26 ` [net-next PATCH RFC 8/8] veth: xdp_frames redirected into veth need to transfer xdp_mem_info Jesper Dangaard Brouer
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