From patchwork Tue Feb 5 14:22:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Torcz X-Patchwork-Id: 2097931 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id E3F4FDF23E for ; Tue, 5 Feb 2013 14:22:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755472Ab3BEOWm (ORCPT ); Tue, 5 Feb 2013 09:22:42 -0500 Received: from pipebreaker.pl ([109.107.25.67]:44951 "EHLO mother.pipebreaker.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754385Ab3BEOWl (ORCPT ); Tue, 5 Feb 2013 09:22:41 -0500 Received: by mother.pipebreaker.pl (Postfix, from userid 500) id 4931F6088B; Tue, 5 Feb 2013 15:22:36 +0100 (CET) Date: Tue, 5 Feb 2013 15:22:36 +0100 From: Tomasz Torcz To: Chris Mason Cc: linux-btrfs@vger.kernel.org Subject: Re: experimental raid5/6 code in git Message-ID: <20130205142236.GA6619@mother.jarsat.pl> Mail-Followup-To: Tomasz Torcz , Chris Mason , linux-btrfs@vger.kernel.org References: <20130202160212.GB4694@shiny> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20130202160212.GB4694@shiny> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hi, I believe XOR_BLOCKS must be selected, otherwise build fails with: ERROR: "xor_blocks" [fs/btrfs/btrfs.ko] undefined! diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig index 4f5dc93..5f583c8 100644 --- a/fs/btrfs/Kconfig +++ b/fs/btrfs/Kconfig @@ -7,6 +7,7 @@ config BTRFS_FS select LZO_COMPRESS select LZO_DECOMPRESS select RAID6_PQ + select XOR_BLOCKS help Btrfs is a new filesystem with extents, writable snapshotting,