From patchwork Fri Apr 20 18:30:29 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kumar Gala X-Patchwork-Id: 8041 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 9438C23E47 for ; Mon, 23 Apr 2012 14:59:47 +0000 (UTC) Received: from mail-iy0-f180.google.com (mail-iy0-f180.google.com [209.85.210.180]) by fiordland.canonical.com (Postfix) with ESMTP id 41E7FA18978 for ; Mon, 23 Apr 2012 14:59:47 +0000 (UTC) Received: by iage36 with SMTP id e36so22936300iag.11 for ; Mon, 23 Apr 2012 07:59:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-forwarded-to:x-forwarded-for:delivered-to:received-spf :mime-version:from:in-reply-to:date:message-id:references:to :x-mailer:x-mailman-approved-at:cc:subject:x-beenthere :x-mailman-version:precedence:list-id:list-unsubscribe:list-archive :list-post:list-help:list-subscribe:content-type :content-transfer-encoding:sender:errors-to:x-gm-message-state; bh=/1DTChFKbUNuIhODZWJx32+wikB0K/ESSqnBeTDEcIc=; b=Ga9AkBRv/kiJQXl/MuUk62mF/fGbD9TLD+Ljo7+70lhAAmnjywzdnS0Bo53aPXEasr r6ZFQ/7NkTmEWvk4p4ZYLPy+eOUIgL410fgBvtEvmaPwkQejNybAJIjYD93GRP7yOiww HOCQ6ibGwkt4HRUsrpZKyWjzMwA9PRnFSZ8Ooey+H3ZPJDw3tzqe44+vuxxJfW2wlnoL PZmzor4AH0hcrmc2jQP6QQui5DZX92bLrRf7EjdVsFKrOJ1yx4lFvsVgAQ0CvVtlUG2I kEJHf2nvL1NJObwIMGmob83t8R1STpzYDucWh3SRG6YyHMCJkzK1ee6pVNfsAPGAQloa +Jeg== Received: by 10.50.193.199 with SMTP id hq7mr6654477igc.49.1335193185558; Mon, 23 Apr 2012 07:59:45 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.231.137.198 with SMTP id x6csp118107ibt; Mon, 23 Apr 2012 07:59:43 -0700 (PDT) Received: by 10.180.77.4 with SMTP id o4mr2662739wiw.17.1335193181747; Mon, 23 Apr 2012 07:59:41 -0700 (PDT) Received: from mombin.canonical.com (mombin.canonical.com. [91.189.95.16]) by mx.google.com with ESMTP id ep5si9122219wib.27.2012.04.23.07.59.40; Mon, 23 Apr 2012 07:59:41 -0700 (PDT) Received-SPF: neutral (google.com: 91.189.95.16 is neither permitted nor denied by best guess record for domain of linaro-mm-sig-bounces@lists.linaro.org) client-ip=91.189.95.16; Authentication-Results: mx.google.com; spf=neutral (google.com: 91.189.95.16 is neither permitted nor denied by best guess record for domain of linaro-mm-sig-bounces@lists.linaro.org) smtp.mail=linaro-mm-sig-bounces@lists.linaro.org Received: from localhost ([127.0.0.1] helo=mombin.canonical.com) by mombin.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1SMKjs-0003DN-62; Mon, 23 Apr 2012 14:59:40 +0000 Received: from gate.crashing.org ([63.228.1.57]) by mombin.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1SLIcS-0002g3-J1 for linaro-mm-sig@lists.linaro.org; Fri, 20 Apr 2012 18:31:44 +0000 Received: from [127.0.0.1] (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.13.8) with ESMTP id q3KIUISb024508; Fri, 20 Apr 2012 13:30:19 -0500 Mime-Version: 1.0 (Apple Message framework v1257) From: Kumar Gala In-Reply-To: <20120419124044.632bfa49.akpm@linux-foundation.org> Date: Fri, 20 Apr 2012 13:30:29 -0500 Message-Id: References: <1333462221-3987-1-git-send-email-m.szyprowski@samsung.com> <20120419124044.632bfa49.akpm@linux-foundation.org> To: Marek Szyprowski X-Mailer: Apple Mail (2.1257) X-Mailman-Approved-At: Mon, 23 Apr 2012 14:59:29 +0000 Cc: Ohad Ben-Cohen , Daniel Walker , Russell King , Arnd Bergmann , Jesse Barker , Mel Gorman , Jonathan Corbet , "linux-kernel@vger.kernel.org list" , Michal Nazarewicz , Dave Hansen , linaro-mm-sig@lists.linaro.org, Linux Memory Management , Kyungmin Park , KAMEZAWA Hiroyuki , Andrew Morton , Rob Clark , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: Re: [Linaro-mm-sig] [PATCHv24 00/16] Contiguous Memory Allocator X-BeenThere: linaro-mm-sig@lists.linaro.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Unified memory management interest group." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linaro-mm-sig-bounces@lists.linaro.org Errors-To: linaro-mm-sig-bounces@lists.linaro.org X-Gm-Message-State: ALoCoQlUnY/vt5QDdztmCJWwgSMn7h9lOoI0yckI1EapJasdtmXuSX3jcppKv89YTR9nG6tveofK Marek, diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index c1601e5..669e8bb 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -508,6 +508,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Also note the kernel might malfunction if you disable some critical bits. + cma=nn[MG] [ARM,KNL] Just a nit, but should that really have [ARM] ? + Sets the size of kernel global memory area for contiguous + memory allocations. For more information, see + include/linux/dma-contiguous.h +