Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753040AbbBRWST (ORCPT ); Wed, 18 Feb 2015 17:18:19 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:48098 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752899AbbBRWSS (ORCPT ); Wed, 18 Feb 2015 17:18:18 -0500 Date: Wed, 18 Feb 2015 14:18:16 -0800 From: Andrew Morton To: Sasha Levin Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, iamjoonsoo.kim@lge.com, m.szyprowski@samsung.com, lauraa@codeaurora.org, s.strogin@partner.samsung.com Subject: Re: [PATCH v5 1/3] mm: cma: debugfs interface Message-Id: <20150218141816.08b534623efc62a778c38d27@linux-foundation.org> In-Reply-To: <1423780008-16727-2-git-send-email-sasha.levin@oracle.com> References: <1423780008-16727-1-git-send-email-sasha.levin@oracle.com> <1423780008-16727-2-git-send-email-sasha.levin@oracle.com> X-Mailer: Sylpheed 3.4.1 (GTK+ 2.24.23; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 729 Lines: 20 On Thu, 12 Feb 2015 17:26:46 -0500 Sasha Levin wrote: > Implement a simple debugfs interface to expose information about CMA areas > in the system. I'm not seeing any description of the proposed interface in changelog, code comments or documentation. - What files and directories are created? Something like /debug/cma/cma-NN, where NN represents... what? - What are the debugfs file permissions? - Example output along with any needed explanation? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/