From patchwork Mon Dec 2 20:59:14 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 3270631 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 048DD9F373 for ; Mon, 2 Dec 2013 21:00:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4EF2A2022A for ; Mon, 2 Dec 2013 21:00:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3524F2034D for ; Mon, 2 Dec 2013 21:00:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758826Ab3LBU7t (ORCPT ); Mon, 2 Dec 2013 15:59:49 -0500 Received: from mail-wi0-f176.google.com ([209.85.212.176]:50172 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757497Ab3LBU7p (ORCPT ); Mon, 2 Dec 2013 15:59:45 -0500 Received: by mail-wi0-f176.google.com with SMTP id hq4so5526741wib.3 for ; Mon, 02 Dec 2013 12:59:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ljETd6wGzU7+hb1O4QlHEimWTB9dH/Xmu2A7JASa8Hg=; b=PPhDGth4o+kP+w6Uicv2/ql20FH81nxdAnbehUu3w7QtLzCGSi4Ozf3XuRbKhym4uT 7jcAKMXWB1SFkTCW7WuIMPziBYcH7qwfLIycXlXwouEaf8ES1TR6XrpTx17yChRACJDE 9kUtIhxQbRyWkDB25zXIxzOdZyLfFIkxRNhOtdMX0M2e2OX6VZPfFbBSn6kMk+SK/xkh 4l7xN/ulWJ3l4pcq1Enp4dbadQYoUl9pH3E1oK3siEKBZ+NIRCqiVmszZU7ZlAqgEVFN NTO8QJfwamBtIxEIRhcy6poJD25BbFWhxn2a9KGv1+niyBB/R5/6tj9Y9uVrjZIKxJY4 nsIA== X-Received: by 10.180.103.193 with SMTP id fy1mr19993660wib.10.1386017983769; Mon, 02 Dec 2013 12:59:43 -0800 (PST) Received: from localhost.localdomain (93-173-143-36.bb.netvision.net.il. [93.173.143.36]) by mx.google.com with ESMTPSA id b7sm126518401wiz.8.2013.12.02.12.59.42 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 02 Dec 2013 12:59:43 -0800 (PST) From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Eyal Shapira , Emmanuel Grumbach Subject: [PATCH 02/13] iwlwifi: mvm: rs: reduce min failures to end test window Date: Mon, 2 Dec 2013 22:59:14 +0200 Message-Id: <1386017965-13641-2-git-send-email-egrumbach@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <529CF2D6.1080008@gmail.com> References: <529CF2D6.1080008@gmail.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Eyal Shapira This terminates a test window of a new rate quicker in case we've hit a bad rate and should recover better. Signed-off-by: Eyal Shapira Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/rs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 0655209..ecf24cb 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -47,7 +47,7 @@ #define IWL_HT_NUMBER_TRY 3 #define IWL_RATE_MAX_WINDOW 62 /* # tx in history window */ -#define IWL_RATE_MIN_FAILURE_TH 6 /* min failures to calc tpt */ +#define IWL_RATE_MIN_FAILURE_TH 3 /* min failures to calc tpt */ #define IWL_RATE_MIN_SUCCESS_TH 8 /* min successes to calc tpt */ /* max allowed rate miss before sync LQ cmd */