From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758508Ab3BSQR1 (ORCPT ); Tue, 19 Feb 2013 11:17:27 -0500 Received: from mail-da0-f49.google.com ([209.85.210.49]:46929 "EHLO mail-da0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754764Ab3BSQRZ (ORCPT ); Tue, 19 Feb 2013 11:17:25 -0500 Date: Tue, 19 Feb 2013 08:17:20 -0800 From: Tejun Heo To: Yaniv Gardi Cc: linux-mmc@vger.kernel.org, vgoyal@redhat.com, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH v9 0/2] *** adding and exposing SANITIZE capability to the user space via a unique IOCTL *** Message-ID: <20130219161720.GK17414@htj.dyndns.org> References: <1361290252-6004-1-git-send-email-ygardi@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1361290252-6004-1-git-send-email-ygardi@codeaurora.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 19, 2013 at 06:10:50PM +0200, Yaniv Gardi wrote: > *** adding and exposing SANITIZE capability to the user space via a unique IOCTL *** If this is something eMMC specific and not expected to have in-kernel consumer, unlike DISCARD which filesystems use, why not just use SG_IO? Thanks. -- tejun