From patchwork Tue Jun 11 14:24:28 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eliezer Tamir X-Patchwork-Id: 250556 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id E61A22C0089 for ; Wed, 12 Jun 2013 00:24:58 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754460Ab3FKOYg (ORCPT ); Tue, 11 Jun 2013 10:24:36 -0400 Received: from mga09.intel.com ([134.134.136.24]:1594 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753496Ab3FKOYe (ORCPT ); Tue, 11 Jun 2013 10:24:34 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 11 Jun 2013 07:22:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,845,1363158000"; d="scan'208";a="327707957" Received: from ladj378.jer.intel.com ([10.12.232.220]) by orsmga001.jf.intel.com with ESMTP; 11 Jun 2013 07:24:29 -0700 From: Eliezer Tamir Subject: [PATCH net-next 1/2] net: remove NET_LL_RX_POLL config menue To: David Miller Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Jesse Brandeburg , Don Skidmore , e1000-devel@lists.sourceforge.net, Willem de Bruijn , Eric Dumazet , Ben Hutchings , Andi Kleen , HPA , Eilon Greenstien , Or Gerlitz , Amir Vadai , Eliezer Tamir Date: Tue, 11 Jun 2013 17:24:28 +0300 Message-ID: <20130611142428.17879.33582.stgit@ladj378.jer.intel.com> In-Reply-To: <20130611142415.17879.75569.stgit@ladj378.jer.intel.com> References: <20130611142415.17879.75569.stgit@ladj378.jer.intel.com> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Remove NET_LL_RX_POLL from the config menu. Change default to y. Busy polling still needs to be enabled at runtime via sysctl. Signed-off-by: Eliezer Tamir --- net/Kconfig | 11 ++--------- 1 files changed, 2 insertions(+), 9 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/net/Kconfig b/net/Kconfig index d6a9ce6..8fe8845 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -244,16 +244,9 @@ config NETPRIO_CGROUP a per-interface basis config NET_LL_RX_POLL - bool "Low Latency Receive Poll" + boolean depends on X86_TSC - default n - ---help--- - Support Low Latency Receive Queue Poll. - (For network card drivers which support this option.) - When waiting for data in read or poll call directly into the the device driver - to flush packets which may be pending on the device queues into the stack. - - If unsure, say N. + default y config BQL boolean