ext4: Reserve INCOMPAT_EA_INODE and INCOMPAT_DIRDATA feature codepoints

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index ffe1334c891ee3d12c85fbd57e36b43181632f4e..61cf3b3cde4e5c2b2dc3e74db513acb30f3f326c 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -284,6 +284,7 @@ struct flex_groups {
 #define EXT4_TOPDIR_FL                 0x00020000 /* Top of directory hierarchies*/
 #define EXT4_HUGE_FILE_FL               0x00040000 /* Set to each huge file */
 #define EXT4_EXTENTS_FL                        0x00080000 /* Inode uses extents */
+#define EXT4_EA_INODE_FL               0x00200000 /* Inode used for large EA */
 #define EXT4_RESERVED_FL               0x80000000 /* reserved for ext4 lib */
 
 #define EXT4_FL_USER_VISIBLE           0x000BDFFF /* User visible flags */
@@ -1144,6 +1145,8 @@ static inline void ext4_clear_inode_state(struct inode *inode, int bit)
 #define EXT4_FEATURE_INCOMPAT_64BIT            0x0080
 #define EXT4_FEATURE_INCOMPAT_MMP               0x0100
 #define EXT4_FEATURE_INCOMPAT_FLEX_BG          0x0200
+#define EXT4_FEATURE_INCOMPAT_EA_INODE         0x0400 /* EA in inode */
+#define EXT4_FEATURE_INCOMPAT_DIRDATA          0x1000 /* data in dirent */
 
 #define EXT4_FEATURE_COMPAT_SUPP       EXT2_FEATURE_COMPAT_EXT_ATTR
 #define EXT4_FEATURE_INCOMPAT_SUPP     (EXT4_FEATURE_INCOMPAT_FILETYPE| \