From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Elder Subject: Four miscellaneous patches Date: Fri, 22 Feb 2013 11:15:45 -0600 Message-ID: <5127A7C1.3070609@inktank.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ie0-f174.google.com ([209.85.223.174]:45878 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757679Ab3BVRPt (ORCPT ); Fri, 22 Feb 2013 12:15:49 -0500 Received: by mail-ie0-f174.google.com with SMTP id k10so971725iea.5 for ; Fri, 22 Feb 2013 09:15:49 -0800 (PST) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel 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