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Message-ID: <20230807093354.184bc18b@kernel.org> Date: Mon, 7 Aug 2023 09:33:54 -0700 From: Jakub Kicinski <kuba@...nel.org> To: Wei Fang <wei.fang@....com> Cc: Jesper Dangaard Brouer <hawk@...nel.org>, Jesper Dangaard Brouer <jbrouer@...hat.com>, "brouer@...hat.com" <brouer@...hat.com>, "davem@...emloft.net" <davem@...emloft.net>, "edumazet@...gle.com" <edumazet@...gle.com>, "pabeni@...hat.com" <pabeni@...hat.com>, Shenwei Wang <shenwei.wang@....com>, Clark Wang <xiaoning.wang@....com>, "ast@...nel.org" <ast@...nel.org>, "daniel@...earbox.net" <daniel@...earbox.net>, "john.fastabend@...il.com" <john.fastabend@...il.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>, dl-linux-imx <linux-imx@....com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "bpf@...r.kernel.org" <bpf@...r.kernel.org>, Andrew Lunn <andrew@...n.ch> Subject: Re: [PATCH V3 net-next] net: fec: add XDP_TX feature support On Mon, 7 Aug 2023 10:30:34 +0000 Wei Fang wrote: > ./xdp_rxq_info --dev eth0 --action XDP_TX > Running XDP on dev:eth0 (ifindex:2) action:XDP_TX options:swapmac > XDP stats CPU pps issue-pps > XDP-RX CPU 0 259,102 0 > XDP-RX CPU total 259,102 > Result 2: dma_sync_len method > Running XDP on dev:eth0 (ifindex:2) action:XDP_TX options:swapmac > XDP stats CPU pps issue-pps > XDP-RX CPU 0 258,254 0 > XDP-RX CPU total 258,254 Just to be clear are these number with xdp_return_frame() replaced with page_pool_put_page(pool, page, 0, true); ?
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