From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v3 net-next 0/4] net: low latency sockets follow ups Date: Thu, 13 Jun 2013 17:43:39 -0700 (PDT) Message-ID: <20130613.174339.1937633112098047039.davem@davemloft.net> References: <20130613144613.4875.46858.stgit@ladj378.jer.intel.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, jesse.brandeburg@intel.com, donald.c.skidmore@intel.com, e1000-devel@lists.sourceforge.net, willemb@google.com, erdnetdev@gmail.com, bhutchings@solarflare.com, andi@firstfloor.org, hpa@zytor.com, eilong@broadcom.com, or.gerlitz@gmail.com, amirv@mellanox.com, alexr@mellanox.com, avnerb@mellanox.com, ork@mellanox.com, sockperf-dev@googlegroups.com, eliezer@tamir.org.il To: eliezer.tamir@linux.intel.com Return-path: In-Reply-To: <20130613144613.4875.46858.stgit@ladj378.jer.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Eliezer Tamir Date: Thu, 13 Jun 2013 17:46:13 +0300 > Here are three clean up patches, plus one that adds a socket option for LLS. > > Patch 1 converts low latency sockets to sched_clock. > Patch 2 removes the config menu for NET_LL_RX_POLL and defaults to y. > Patch 3 converts sysctl_net_ll_poll into an unsigned int > Patch 4 adds an SO_LL socket option to allow per-socket control of busy polling. > > I will reply to this thread with a patch to sockperf that enables > the socket option. (unchanged from v2) > > Again, thanks to everyone for their comments. Please respin with the overflow introduced by patch #3 corrected, everything else looks fine to me.