patch-2.4.25 linux-2.4.25/include/linux/ext3_fs.h

• Lines: 52
• Date: 2004-02-18 05:36:32.000000000 -0800
• Orig file: linux-2.4.24/include/linux/ext3_fs.h
• Orig date: 2003-06-13 07:51:38.000000000 -0700

diff -urN linux-2.4.24/include/linux/ext3_fs.h linux-2.4.25/include/linux/ext3_fs.h
@@ -438,8 +438,13 @@
 /*E0*/	__u32	s_journal_inum;		/* inode number of journal file */
 	__u32	s_journal_dev;		/* device number of journal file */
 	__u32	s_last_orphan;		/* start of list of inodes to delete */
-
-/*EC*/	__u32	s_reserved[197];	/* Padding to the end of the block */
+	__u32	s_hash_seed[4];		/* HTREE hash seed */
+	__u8	s_def_hash_version;	/* Default hash version to use */
+	__u8	s_reserved_char_pad;
+	__u16	s_reserved_word_pad;
+	__u32	s_default_mount_opts;
+	__u32	s_first_meta_bg; 	/* First metablock block group */
+	__u32	s_reserved[190];	/* Padding to the end of the block */
 };
 
 #ifdef __KERNEL__
@@ -512,19 +517,31 @@
 #define EXT3_FEATURE_INCOMPAT_FILETYPE		0x0002
 #define EXT3_FEATURE_INCOMPAT_RECOVER		0x0004 /* Needs recovery */
 #define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV	0x0008 /* Journal device */
+#define EXT3_FEATURE_INCOMPAT_META_BG		0x0010
 
 #define EXT3_FEATURE_COMPAT_SUPP	0
 #define EXT3_FEATURE_INCOMPAT_SUPP	(EXT3_FEATURE_INCOMPAT_FILETYPE| \
-					 EXT3_FEATURE_INCOMPAT_RECOVER)
+					 EXT3_FEATURE_INCOMPAT_RECOVER| \
+					 EXT3_FEATURE_INCOMPAT_META_BG)
 #define EXT3_FEATURE_RO_COMPAT_SUPP	(EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER| \
 					 EXT3_FEATURE_RO_COMPAT_LARGE_FILE| \
 					 EXT3_FEATURE_RO_COMPAT_BTREE_DIR)
 
 /*
- * Default values for user and/or group using reserved blocks
+ * Default mount options
  */
-#define	EXT3_DEF_RESUID		0
-#define	EXT3_DEF_RESGID		0
+#define EXT3_DEFM_DEBUG		0x0001
+#define EXT3_DEFM_BSDGROUPS	0x0002
+#define EXT3_DEFM_XATTR_USER	0x0004
+#define EXT3_DEFM_ACL		0x0008
+#define EXT3_DEFM_UID16		0x0010
+#define EXT3_DEFM_JMODE		0x0060
+#define EXT3_DEFM_JMODE_DATA	0x0020
+#define EXT3_DEFM_JMODE_ORDERED	0x0040
+#define EXT3_DEFM_JMODE_WBACK	0x0060
+
+#define        EXT3_DEF_RESUID         0
+#define        EXT3_DEF_RESGID         0
 
 /*
  * Structure of a directory entry