Return-path: Received: from nbd.name ([46.4.11.11]:50201 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754904Ab3JJVIa (ORCPT ); Thu, 10 Oct 2013 17:08:30 -0400 Message-ID: <52571744.3040306@openwrt.org> (sfid-20131010_230832_804877_7D49E6CE) Date: Thu, 10 Oct 2013 23:08:20 +0200 From: Felix Fietkau MIME-Version: 1.0 To: linux-wireless@vger.kernel.org CC: linville@tuxdriver.com Subject: Re: [PATCH 01/10] ath9k: use a separate data structure for rx buffers References: <1381407312-72719-1-git-send-email-nbd@openwrt.org> In-Reply-To: <1381407312-72719-1-git-send-email-nbd@openwrt.org> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 2013-10-10 2:15 PM, Felix Fietkau wrote: > There's no shared code for handling both rx and tx buffers, and tx > buffers require a lot more metadata than rx buffers. > Using a separate data structure for rx reduces memory usage and improves > cache footprint. > > Signed-off-by: Felix Fietkau Sorry, this one's missing a chunk. Will send v2. - Felix