From patchwork Thu Jan 3 12:19:17 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akinobu Mita X-Patchwork-Id: 209231 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 C93252C007A for ; Thu, 3 Jan 2013 23:21:30 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753553Ab3ACMUc (ORCPT ); Thu, 3 Jan 2013 07:20:32 -0500 Received: from mail-pb0-f50.google.com ([209.85.160.50]:46205 "EHLO mail-pb0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753504Ab3ACMUW (ORCPT ); Thu, 3 Jan 2013 07:20:22 -0500 Received: by mail-pb0-f50.google.com with SMTP id wz7so8512607pbc.23 for ; Thu, 03 Jan 2013 04:20:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=b+ZUQwQaw7CF6ce98dVmXAUUdHly+M35fBrOc1wH/jY=; b=hrnp9qWE8oMUhiVjwi+S7/VA3CScwZbhPWLfKbIuIWC+z44icfoiawX739nlWdLAYd /UDIw5staI0NcW8COMZBBwUPrvWM2+2xt8wZ9v9KJjcjlYqyuJwvkHP6JLIbsGXT3lR3 sKdrie1Q1XBkh9vMnCjXofmkK2QCPHRC3XBa0Ckwa1WCcl24+2fOL+V6G0WyxypERliB X0B/d4rjLYJcTYIbxmFCTbBhIUMfUcwwunb9oCFxPkZLOT7xyIJYLCk7RnPg035r5Q/W 3UW0p0LyWotbuzcPt12n84sRBNqYDsbDX9DJikFtQDxOZEq47yi0NvFlotiXV2KTE38V R0dg== X-Received: by 10.66.87.8 with SMTP id t8mr145349389paz.28.1357215621978; Thu, 03 Jan 2013 04:20:21 -0800 (PST) Received: from localhost.localdomain (p2126-ipbf3106hodogaya.kanagawa.ocn.ne.jp. [114.149.157.126]) by mx.google.com with ESMTPS id qn3sm28095334pbb.56.2013.01.03.04.20.19 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 03 Jan 2013 04:20:21 -0800 (PST) From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Cc: Akinobu Mita , Stephen Hemminger , Jamal Hadi Salim , "David S. Miller" , netem@lists.linux-foundation.org, netdev@vger.kernel.org Subject: [PATCH -v2 21/26] net/sched: rename random32() to prandom_u32() Date: Thu, 3 Jan 2013 21:19:17 +0900 Message-Id: <1357215562-6288-22-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1357215562-6288-1-git-send-email-akinobu.mita@gmail.com> References: <1357215562-6288-1-git-send-email-akinobu.mita@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use more preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita Cc: Stephen Hemminger Cc: Jamal Hadi Salim Cc: "David S. Miller" Cc: netem@lists.linux-foundation.org Cc: netdev@vger.kernel.org Cc: netdev@vger.kernel.org --- * Change from v1 - leave net_random() callers as-is because that is a useful indirection net/sched/sch_choke.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c index cc37dd5..ef53ab8 100644 --- a/net/sched/sch_choke.c +++ b/net/sched/sch_choke.c @@ -80,7 +80,7 @@ struct choke_sched_data { /* deliver a random number between 0 and N - 1 */ static u32 random_N(unsigned int N) { - return reciprocal_divide(random32(), N); + return reciprocal_divide(prandom_u32(), N); } /* number of elements in queue including holes */