Reserve the codepoints for the INCOMPAT features LARGEDATA and INLINEDATA

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/lib/e2p/feature.c b/lib/e2p/feature.c
index 19e6f0c..db85365 100644
--- a/lib/e2p/feature.c
+++ b/lib/e2p/feature.c
@@ -87,6 +87,14 @@
 			"mmp" },
 	{       E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_FLEX_BG,
 			"flex_bg"},
+	{       E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_EA_INODE,
+			"ea_inode"},
+	{       E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_DIRDATA,
+			"dirdata"},
+	{       E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_LARGEDIR,
+			"large_dir"},
+	{       E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_INLINEDATA,
+			"inline_data"},
 	{	0, 0, 0 },
 };
 
diff --git a/lib/ext2fs/ext2_fs.h b/lib/ext2fs/ext2_fs.h
index 20decff..f46a1a9 100644
--- a/lib/ext2fs/ext2_fs.h
+++ b/lib/ext2fs/ext2_fs.h
@@ -721,6 +721,9 @@
 #define EXT4_FEATURE_INCOMPAT_FLEX_BG		0x0200
 #define EXT4_FEATURE_INCOMPAT_EA_INODE		0x0400
 #define EXT4_FEATURE_INCOMPAT_DIRDATA		0x1000
+/* 0x2000 was EXT4_FEATURE_INCOMPAT_BG_USE_META_CSUM but this was never used */
+#define EXT4_FEATURE_INCOMPAT_LARGEDIR		0x4000 /* >2GB or 3-lvl htree */
+#define EXT4_FEATURE_INCOMPAT_INLINEDATA	0x8000 /* data in inode */
 
 #define EXT2_FEATURE_COMPAT_SUPP	0
 #define EXT2_FEATURE_INCOMPAT_SUPP    (EXT2_FEATURE_INCOMPAT_FILETYPE| \