From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eliezer Tamir Subject: Re: [PATCH v5 net-next 0/5] net: low latency Ethernet device polling Date: Tue, 28 May 2013 11:29:17 +0300 Message-ID: <51A46ADD.5070101@linux.intel.com> References: <20130527074351.29882.51106.stgit@ladj378.jer.intel.com> <1369701340.3301.504.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Dave Miller , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Jesse Brandeburg , Don Skidmore , e1000-devel@lists.sourceforge.net, Willem de Bruijn , Andi Kleen , HPA , Eilon Greenstien , Or Gerlitz , Alex Rosenbaum , Eliezer Tamir To: Eric Dumazet Return-path: In-Reply-To: <1369701340.3301.504.camel@edumazet-glaptop> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 28/05/2013 03:35, Eric Dumazet wrote: > On Mon, 2013-05-27 at 10:43 +0300, Eliezer Tamir wrote: >> Hello Dave, >> >> There are many small changes from the last time. >> The two big changes are: >> * Skb and sk now store a napi_id instead of a pointer. >> * Very naive poll/select support. There is a dramatic improvement in both >> latencey and jitter, but clearly more work needs to be done here. > > Sorry I couldn't figure out how poll() was supported. It's the fs/select changes in the second patch. Should I will split it into a separate one? (it's just 7 lines) -Eliezer