Re: [PATCH net-next v3] net: Add sysctl to toggle early demux for tcp and udp

Hi Subash, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Subash-Abhinov-Kasiviswanathan/net-Add-sysctl-to-toggle-early-demux-for-tcp-and-udp/20170323-182822 config: alpha-defconfig (attached as .config) compiler: alpha-linux-gnu-gcc (Debian 6.1.1-9)

Re: [PATCH net-next v3] net: Add sysctl to toggle early demux for tcp and udp

Hi Subash, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Subash-Abhinov-Kasiviswanathan/net-Add-sysctl-to-toggle-early-demux-for-tcp-and-udp/20170323-182822 config: x86_64-kexec (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901

Re: [PATCH net-next v3] net: Add sysctl to toggle early demux for tcp and udp

From: Subash Abhinov Kasiviswanathan Date: Tue, 21 Mar 2017 21:20:10 -0600 > @@ -329,7 +329,7 @@ static int ip_rcv_finish(struct net *net, struct sock > *sk, struct sk_buff *skb) > int protocol = iph->protocol; > > ipprot =

[PATCH net-next v3] net: Add sysctl to toggle early demux for tcp and udp

Certain system process significant unconnected UDP workload. It would be preferrable to disable UDP early demux for those systems and enable it for TCP only. By disabling UDP demux, we see these slight gains on an ARM64 system- 782 -> 788Mbps unconnected single stream UDPv4 633 -> 654Mbps