From mboxrd@z Thu Jan 1 00:00:00 1970 From: Radek Pazdera Subject: [PATCH 1/3] libext2fs: Adding itree feature flag Date: Sat, 4 May 2013 23:35:08 +0200 Message-ID: <1367703310-3842-2-git-send-email-rpazdera@redhat.com> References: <1367703310-3842-1-git-send-email-rpazdera@redhat.com> Cc: lczerner@redhat.com, kasparek@fit.vutbr.cz, Radek Pazdera To: linux-ext4@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:9753 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758847Ab3EDVff (ORCPT ); Sat, 4 May 2013 17:35:35 -0400 In-Reply-To: <1367703310-3842-1-git-send-email-rpazdera@redhat.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: This commit reserves a flag for the itree read-only compatible feature. EXT4_FEATURE_RO_COMPAT_ITREE 0x1000 Signed-off-by: Radek Pazdera --- lib/e2p/feature.c | 2 ++ lib/ext2fs/ext2_fs.h | 1 + 2 files changed, 3 insertions(+) diff --git a/lib/e2p/feature.c b/lib/e2p/feature.c index 70815ef..9b15679 100644 --- a/lib/e2p/feature.c +++ b/lib/e2p/feature.c @@ -66,6 +66,8 @@ static struct feature feature_list[] = { "metadata_csum"}, { E2P_FEATURE_RO_INCOMPAT, EXT4_FEATURE_RO_COMPAT_REPLICA, "replica" }, + { E2P_FEATURE_RO_INCOMPAT, EXT4_FEATURE_RO_COMPAT_ITREE, + "itree" }, { E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_COMPRESSION, "compression" }, diff --git a/lib/ext2fs/ext2_fs.h b/lib/ext2fs/ext2_fs.h index 0c0bbcb..be711ce 100644 --- a/lib/ext2fs/ext2_fs.h +++ b/lib/ext2fs/ext2_fs.h @@ -739,6 +739,7 @@ struct ext2_super_block { */ #define EXT4_FEATURE_RO_COMPAT_METADATA_CSUM 0x0400 #define EXT4_FEATURE_RO_COMPAT_REPLICA 0x0800 +#define EXT4_FEATURE_RO_COMPAT_ITREE 0x1000 #define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001 #define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002 -- 1.7.11.7