From patchwork Tue Aug 27 09:37:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Thumshirn X-Patchwork-Id: 11116487 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D5736174A for ; Tue, 27 Aug 2019 09:37:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE84A2173E for ; Tue, 27 Aug 2019 09:37:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729651AbfH0Jhx (ORCPT ); Tue, 27 Aug 2019 05:37:53 -0400 Received: from mx2.suse.de ([195.135.220.15]:34012 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729031AbfH0Jhx (ORCPT ); Tue, 27 Aug 2019 05:37:53 -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 88ECBAE36 for ; Tue, 27 Aug 2019 09:37:52 +0000 (UTC) From: Johannes Thumshirn To: David Sterba Cc: Linux BTRFS Mailinglist , Johannes Thumshirn Subject: [PATCH v4 1/4] btrfs: turn checksum type define into a enum Date: Tue, 27 Aug 2019 11:37:47 +0200 Message-Id: <20190827093750.15310-2-jthumshirn@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20190827093750.15310-1-jthumshirn@suse.de> References: <20190827093750.15310-1-jthumshirn@suse.de> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Turn the checksum type definition into a enum. This eases later addition of new checksums. Signed-off-by: Johannes Thumshirn Reviewed-by: Nikolay Borisov --- include/uapi/linux/btrfs_tree.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index 71246c1941aa..b65c7ee75bc7 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -300,7 +300,9 @@ #define BTRFS_CSUM_SIZE 32 /* csum types */ -#define BTRFS_CSUM_TYPE_CRC32 0 +enum btrfs_csum_type { + BTRFS_CSUM_TYPE_CRC32 = 0, +}; /* * flags definitions for directory entry item type