From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Durgin Subject: Re: Four miscellaneous patches Date: Mon, 25 Feb 2013 11:11:58 -0800 Message-ID: <512BB77E.4030401@inktank.com> References: <5127A7C1.3070609@inktank.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pa0-f42.google.com ([209.85.220.42]:38096 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754529Ab3BYTMV (ORCPT ); Mon, 25 Feb 2013 14:12:21 -0500 Received: by mail-pa0-f42.google.com with SMTP id kq12so1920882pab.29 for ; Mon, 25 Feb 2013 11:12:20 -0800 (PST) In-Reply-To: <5127A7C1.3070609@inktank.com> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Alex Elder Cc: ceph-devel On 02/22/2013 09:15 AM, Alex Elder wrote: > The following patches address some issues that were found while > investigating a kernel rbd client performance issue this week. > > These patches are available in the branch "test/wip-4234,5,7,8" > in the ceph-client git repository. > > -Alex > > [PATCH] rbd: ignore zero-length requests > [PATCH] rbd: barriers are hard > [PATCH] rbd: normalize dout() calls > [PATCH] libceph: define connection flag helpers These all look good to me. The dout calls should help debugging a lot. Reviewed-by: Josh Durgin