ext4: Reserve INCOMPAT_EA_INODE and INCOMPAT_DIRDATA feature codepoints (f710b4b9) · Commits · 戴 / test

fs/ext4/ext4.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -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\| \