From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p0A0I4p7174315 for ; Sun, 9 Jan 2011 18:18:04 -0600 Received: from mail.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 31E82FC709E for ; Sun, 9 Jan 2011 16:20:14 -0800 (PST) Received: from mail.internode.on.net (bld-mail15.adl6.internode.on.net [150.101.137.100]) by cuda.sgi.com with ESMTP id R3eHJBaJAoC1BN92 for ; Sun, 09 Jan 2011 16:20:14 -0800 (PST) Date: Mon, 10 Jan 2011 11:20:11 +1100 From: Dave Chinner Subject: Re: [PATCH v3] xfs: add FITRIM support Message-ID: <20110110002011.GC28803@dastard> References: <20110107130204.GA12134@infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20110107130204.GA12134@infradead.org> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Christoph Hellwig Cc: xfs@oss.sgi.com On Fri, Jan 07, 2011 at 08:02:04AM -0500, Christoph Hellwig wrote: > Allow manual discards from userspace using the FITRIM ioctl. This is not > intended to be run during normal workloads, as the freepsace btree walks > can cause large performance degradation. > > Signed-off-by: Christoph Hellwig Looks good. Reviewed-by: Dave Chinner -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs