From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21F5BC43143 for ; Mon, 1 Oct 2018 14:46:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E667820C0A for ; Mon, 1 Oct 2018 14:46:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E667820C0A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-btrfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729564AbeJAVYm (ORCPT ); Mon, 1 Oct 2018 17:24:42 -0400 Received: from mx2.suse.de ([195.135.220.15]:42380 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729493AbeJAVYi (ORCPT ); Mon, 1 Oct 2018 17:24:38 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 85A8AAF0F for ; Mon, 1 Oct 2018 14:46:27 +0000 (UTC) From: Nikolay Borisov To: linux-btrfs@vger.kernel.org Cc: Nikolay Borisov Subject: [PATCH 07/10] btrfs-progs: Add freespace tree as compat_ro supported feature Date: Mon, 1 Oct 2018 17:46:18 +0300 Message-Id: <1538405181-25231-8-git-send-email-nborisov@suse.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1538405181-25231-1-git-send-email-nborisov@suse.com> References: <1538405181-25231-1-git-send-email-nborisov@suse.com> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org The RO_FREE_SPACE_TREE(_VALID) flags are required in order to be able to open an FST filesystem in repair mode. Add them to BTRFS_FEATURE_COMPAT_RO_SUPP. Signed-off-by: Nikolay Borisov --- ctree.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ctree.h b/ctree.h index a6d6c3decd87..3c396e7d293d 100644 --- a/ctree.h +++ b/ctree.h @@ -497,7 +497,9 @@ struct btrfs_super_block { * added here until read-write support for the free space tree is implemented in * btrfs-progs. */ -#define BTRFS_FEATURE_COMPAT_RO_SUPP 0ULL +#define BTRFS_FEATURE_COMPAT_RO_SUPP \ + (BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE | \ + BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID) #define BTRFS_FEATURE_INCOMPAT_SUPP \ (BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \ -- 2.7.4