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Message-ID: <edad0329-af52-e9d7-71c6-0fa480c62176@gmail.com> Date: Mon, 28 Dec 2020 19:11:40 -0800 From: Florian Fainelli <f.fainelli@...il.com> To: Sieng Piaw Liew <liew.s.piaw@...il.com>, Florian Fainelli <f.fainelli@...il.com> Cc: bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next v2 1/6] bcm63xx_enet: batch process rx path On 12/24/2020 6:24 AM, Sieng Piaw Liew wrote: > Use netif_receive_skb_list to batch process rx skb. > Tested on BCM6328 320 MHz using iperf3 -M 512, increasing performance > by 12.5%. > > Before: > [ ID] Interval Transfer Bandwidth Retr > [ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender > [ 4] 0.00-30.00 sec 120 MBytes 33.5 Mbits/sec receiver > > After: > [ ID] Interval Transfer Bandwidth Retr > [ 4] 0.00-30.00 sec 136 MBytes 37.9 Mbits/sec 203 sender > [ 4] 0.00-30.00 sec 135 MBytes 37.7 Mbits/sec receiver > > Signed-off-by: Sieng Piaw Liew <liew.s.piaw@...il.com> Acked-by: Florian Fainelli <f.fainelli@...il.com> -- Florian
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