From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH 1/2] libata: Expose trim capability in sysfs Date: Wed, 2 Apr 2014 13:09:16 -0400 Message-ID: <20140402170916.GH16631@htj.dyndns.org> References: <1396399357-28388-1-git-send-email-martin.petersen@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-qg0-f50.google.com ([209.85.192.50]:37744 "EHLO mail-qg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932456AbaDBRJT (ORCPT ); Wed, 2 Apr 2014 13:09:19 -0400 Received: by mail-qg0-f50.google.com with SMTP id q108so494493qgd.23 for ; Wed, 02 Apr 2014 10:09:19 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1396399357-28388-1-git-send-email-martin.petersen@oracle.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Martin K. Petersen" Cc: linux-ide@vger.kernel.org, Chris Samuel , Marc MERLIN On Tue, Apr 01, 2014 at 08:42:36PM -0400, Martin K. Petersen wrote: > From: "Martin K. Petersen" > > Now that drives with support for queued trim are starting to appear, it > would be helpful to expose the chosen trim mode to userland. Create a Can you please be a bit more elaborate with how it'd be helpful? Do we have actual use cases for it? Thanks. -- tejun