From patchwork Thu Oct 29 03:07:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jarno Rajahalme X-Patchwork-Id: 537662 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from archives.nicira.com (li376-54.members.linode.com [96.126.127.54]) by ozlabs.org (Postfix) with ESMTP id 6987E14030D for ; Thu, 29 Oct 2015 14:08:30 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=nicira_com.20150623.gappssmtp.com header.i=@nicira_com.20150623.gappssmtp.com header.b=lfrrx7u3; dkim-atps=neutral Received: from archives.nicira.com (localhost [127.0.0.1]) by archives.nicira.com (Postfix) with ESMTP id 209CD102AC; Wed, 28 Oct 2015 20:08:13 -0700 (PDT) X-Original-To: dev@openvswitch.org Delivered-To: dev@openvswitch.org Received: from mx1e4.cudamail.com (mx1.cudamail.com [69.90.118.67]) by archives.nicira.com (Postfix) with ESMTPS id 5011A10287 for ; Wed, 28 Oct 2015 20:08:09 -0700 (PDT) Received: from bar2.cudamail.com (unknown [192.168.21.12]) by mx1e4.cudamail.com (Postfix) with ESMTPS id 7AA0D1E02CF for ; Wed, 28 Oct 2015 21:08:08 -0600 (MDT) X-ASG-Debug-ID: 1446088087-03dc533d524a2ac0001-byXFYA Received: from mx1-pf1.cudamail.com ([192.168.24.1]) by bar2.cudamail.com with ESMTP id F6a4BbDRLNC13qBz (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 28 Oct 2015 21:08:07 -0600 (MDT) X-Barracuda-Envelope-From: jrajahalme@nicira.com X-Barracuda-RBL-Trusted-Forwarder: 192.168.24.1 Received: from unknown (HELO mail-pa0-f42.google.com) (209.85.220.42) by mx1-pf1.cudamail.com with ESMTPS (RC4-SHA encrypted); 29 Oct 2015 03:08:07 -0000 Received-SPF: unknown (mx1-pf1.cudamail.com: Multiple SPF records returned) X-Barracuda-RBL-Trusted-Forwarder: 209.85.220.42 Received: by pacfv9 with SMTP id fv9so26820412pac.3 for ; Wed, 28 Oct 2015 20:08:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nicira_com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=qCNcYkDv+jb7KsveCVQzu6J43+RPs7WqRiamRULT2+U=; b=lfrrx7u3svApru9HGEGsIXIOWmBpaRQm0iVDuOrvRxjk2ZDMEiGZZyimDUQ2XPB+HF 3kC7gb1KB9QIA4Kqb3SNPiU9xo9DPuxejPXyFkDmrsb/PExVzFAb68FTJBxFpYbQ6Of+ 5ubvvXLs81rAIlM/2gguOZktLuIHxWP/OIK8PxFaAScov+drzKmbAkR0iyjTV7JdepTu pt6QU4zBUsthFjEMubBEjeU3JqD/+XqE/0cOV1hbP+LMapA0BdN9NoSAq3XFyqzXnfkJ TzQfoyC10IIYhGhnrmzQua711beVWliJmoS31f3FllslxmFXwLMZo182XiZFkDLt7dOq eOcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=qCNcYkDv+jb7KsveCVQzu6J43+RPs7WqRiamRULT2+U=; b=CWrciE5xidMTqPpTB5eHOY4mWUq3RMWy7liyytUrXLBTSfCEhQeUV/9L9aTh47/LT8 AP3kaMnTcbmRgTpb5DwStY9X37v/nUHSmMn7Z2mKHLw9IQmq18a2Kf0HHN7tv57rQI0t MXvIqMqEVp905uG8x3mvlHMFj5D3udDXlgio8XKRU90CiNjLBUArwYW6J9OYphPlX5h6 du/7rdQtN3qyHqqDIXwLHlEKuz2xQiW1EcZYY8GCFfCs0P8Kw7zr2gFe2Y+azkIu3/XQ Zh7eF9tObuWcR0qTSiobrcOXsyARMT5iCzJpZmxf5X8zxFXnotqfEd/A0IUTuKw+3ykD ddsw== X-Gm-Message-State: ALoCoQmeLAPNy8IdEJb3qogJefzVC360MsmgnbpUueV9DvcywkWwrpBCGc7pE9P1wY3vs4dNFt1H X-Received: by 10.68.57.175 with SMTP id j15mr57135716pbq.34.1446088085987; Wed, 28 Oct 2015 20:08:05 -0700 (PDT) Received: from sc9-mailhost1.vmware.com ([208.91.1.34]) by smtp.gmail.com with ESMTPSA id ou1sm42253421pbc.7.2015.10.28.20.08.05 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 28 Oct 2015 20:08:05 -0700 (PDT) X-CudaMail-Envelope-Sender: jrajahalme@nicira.com X-Barracuda-Apparent-Source-IP: 208.91.1.34 From: Jarno Rajahalme To: dev@openvswitch.org X-CudaMail-Whitelist-To: dev@openvswitch.org X-CudaMail-MID: CM-E1-1027131001 X-CudaMail-DTE: 102815 X-CudaMail-Originating-IP: 209.85.220.42 Date: Wed, 28 Oct 2015 20:07:54 -0700 X-ASG-Orig-Subj: [##CM-E1-1027131001##][PATCH 2/6] upcall: Eliminate dead code. Message-Id: <1446088078-32610-2-git-send-email-jrajahalme@nicira.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1446088078-32610-1-git-send-email-jrajahalme@nicira.com> References: <1446088078-32610-1-git-send-email-jrajahalme@nicira.com> X-Barracuda-Connect: UNKNOWN[192.168.24.1] X-Barracuda-Start-Time: 1446088087 X-Barracuda-Encrypted: DHE-RSA-AES256-SHA X-Barracuda-URL: https://web.cudamail.com:443/cgi-mod/mark.cgi X-ASG-Whitelist: Header =?UTF-8?B?eFwtY3VkYW1haWxcLXdoaXRlbGlzdFwtdG8=?= X-Virus-Scanned: by bsmtpd at cudamail.com X-Barracuda-BRTS-Status: 1 Subject: [ovs-dev] [PATCH 2/6] upcall: Eliminate dead code. X-BeenThere: dev@openvswitch.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dev-bounces@openvswitch.org Sender: "dev" Signed-off-by: Jarno Rajahalme Acked-by: Joe Stringer --- ofproto/ofproto-dpif-upcall.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c index 3ef1b9a..245f52e 100644 --- a/ofproto/ofproto-dpif-upcall.c +++ b/ofproto/ofproto-dpif-upcall.c @@ -1293,10 +1293,8 @@ handle_upcalls(struct udpif *udpif, struct upcall *upcalls, unsigned int flow_limit; size_t n_ops, n_opsp, i; bool may_put; - bool megaflow; atomic_read_relaxed(&udpif->flow_limit, &flow_limit); - atomic_read_relaxed(&enable_megaflows, &megaflow); may_put = udpif_get_n_flows(udpif) < flow_limit;