@@ -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" },
@@ -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
This commit reserves a flag for the itree read-only compatible feature. EXT4_FEATURE_RO_COMPAT_ITREE 0x1000 Signed-off-by: Radek Pazdera <rpazdera@redhat.com> --- lib/e2p/feature.c | 2 ++ lib/ext2fs/ext2_fs.h | 1 + 2 files changed, 3 insertions(+)