[PATCH] ext4: rename ext4 symbols to avoid duplication of ext3 symbols

Mingming Cao originally did this work, and Shaggy reproduced it using some
scripts from her.

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 55 insertions, 55 deletions

diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h
index 6b1ae1c6182..79432b35398 100644
--- a/fs/ext4/xattr.h
+++ b/fs/ext4/xattr.h
@@ -1,7 +1,7 @@
 /*
-  File: fs/ext3/xattr.h
+  File: fs/ext4/xattr.h
 
-  On-disk format of extended attributes for the ext3 filesystem.
+  On-disk format of extended attributes for the ext4 filesystem.
 
   (C) 2001 Andreas Gruenbacher, <a.gruenbacher@computer.org>
 */
@@ -9,20 +9,20 @@
 #include <linux/xattr.h>
 
 /* Magic value in attribute blocks */
-#define EXT3_XATTR_MAGIC		0xEA020000
+#define EXT4_XATTR_MAGIC		0xEA020000
 
 /* Maximum number of references to one attribute block */
-#define EXT3_XATTR_REFCOUNT_MAX		1024
+#define EXT4_XATTR_REFCOUNT_MAX		1024
 
 /* Name indexes */
-#define EXT3_XATTR_INDEX_USER			1
-#define EXT3_XATTR_INDEX_POSIX_ACL_ACCESS	2
-#define EXT3_XATTR_INDEX_POSIX_ACL_DEFAULT	3
-#define EXT3_XATTR_INDEX_TRUSTED		4
-#define	EXT3_XATTR_INDEX_LUSTRE			5
-#define EXT3_XATTR_INDEX_SECURITY	        6
-
-struct ext3_xattr_header {
+#define EXT4_XATTR_INDEX_USER			1
+#define EXT4_XATTR_INDEX_POSIX_ACL_ACCESS	2
+#define EXT4_XATTR_INDEX_POSIX_ACL_DEFAULT	3
+#define EXT4_XATTR_INDEX_TRUSTED		4
+#define	EXT4_XATTR_INDEX_LUSTRE			5
+#define EXT4_XATTR_INDEX_SECURITY	        6
+
+struct ext4_xattr_header {
 	__le32	h_magic;	/* magic number for identification */
 	__le32	h_refcount;	/* reference count */
 	__le32	h_blocks;	/* number of disk blocks used */
@@ -30,11 +30,11 @@ struct ext3_xattr_header {
 	__u32	h_reserved[4];	/* zero right now */
 };
 
-struct ext3_xattr_ibody_header {
+struct ext4_xattr_ibody_header {
 	__le32	h_magic;	/* magic number for identification */
 };
 
-struct ext3_xattr_entry {
+struct ext4_xattr_entry {
 	__u8	e_name_len;	/* length of name */
 	__u8	e_name_index;	/* attribute name index */
 	__le16	e_value_offs;	/* offset in disk block of value */
@@ -44,100 +44,100 @@ struct ext3_xattr_entry {
 	char	e_name[0];	/* attribute name */
 };
 
-#define EXT3_XATTR_PAD_BITS		2
-#define EXT3_XATTR_PAD		(1<<EXT3_XATTR_PAD_BITS)
-#define EXT3_XATTR_ROUND		(EXT3_XATTR_PAD-1)
-#define EXT3_XATTR_LEN(name_len) \
-	(((name_len) + EXT3_XATTR_ROUND + \
-	sizeof(struct ext3_xattr_entry)) & ~EXT3_XATTR_ROUND)
-#define EXT3_XATTR_NEXT(entry) \
-	( (struct ext3_xattr_entry *)( \
-	  (char *)(entry) + EXT3_XATTR_LEN((entry)->e_name_len)) )
-#define EXT3_XATTR_SIZE(size) \
-	(((size) + EXT3_XATTR_ROUND) & ~EXT3_XATTR_ROUND)
+#define EXT4_XATTR_PAD_BITS		2
+#define EXT4_XATTR_PAD		(1<<EXT4_XATTR_PAD_BITS)
+#define EXT4_XATTR_ROUND		(EXT4_XATTR_PAD-1)
+#define EXT4_XATTR_LEN(name_len) \
+	(((name_len) + EXT4_XATTR_ROUND + \
+	sizeof(struct ext4_xattr_entry)) & ~EXT4_XATTR_ROUND)
+#define EXT4_XATTR_NEXT(entry) \
+	( (struct ext4_xattr_entry *)( \
+	  (char *)(entry) + EXT4_XATTR_LEN((entry)->e_name_len)) )
+#define EXT4_XATTR_SIZE(size) \
+	(((size) + EXT4_XATTR_ROUND) & ~EXT4_XATTR_ROUND)
 
-# ifdef CONFIG_EXT3_FS_XATTR
+# ifdef CONFIG_EXT4DEV_FS_XATTR
 
-extern struct xattr_handler ext3_xattr_user_handler;
-extern struct xattr_handler ext3_xattr_trusted_handler;
-extern struct xattr_handler ext3_xattr_acl_access_handler;
-extern struct xattr_handler ext3_xattr_acl_default_handler;
-extern struct xattr_handler ext3_xattr_security_handler;
+extern struct xattr_handler ext4_xattr_user_handler;
+extern struct xattr_handler ext4_xattr_trusted_handler;
+extern struct xattr_handler ext4_xattr_acl_access_handler;
+extern struct xattr_handler ext4_xattr_acl_default_handler;
+extern struct xattr_handler ext4_xattr_security_handler;
 
-extern ssize_t ext3_listxattr(struct dentry *, char *, size_t);
+extern ssize_t ext4_listxattr(struct dentry *, char *, size_t);
 
-extern int ext3_xattr_get(struct inode *, int, const char *, void *, size_t);
-extern int ext3_xattr_list(struct inode *, char *, size_t);
-extern int ext3_xattr_set(struct inode *, int, const char *, const void *, size_t, int);
-extern int ext3_xattr_set_handle(handle_t *, struct inode *, int, const char *, const void *, size_t, int);
+extern int ext4_xattr_get(struct inode *, int, const char *, void *, size_t);
+extern int ext4_xattr_list(struct inode *, char *, size_t);
+extern int ext4_xattr_set(struct inode *, int, const char *, const void *, size_t, int);
+extern int ext4_xattr_set_handle(handle_t *, struct inode *, int, const char *, const void *, size_t, int);
 
-extern void ext3_xattr_delete_inode(handle_t *, struct inode *);
-extern void ext3_xattr_put_super(struct super_block *);
+extern void ext4_xattr_delete_inode(handle_t *, struct inode *);
+extern void ext4_xattr_put_super(struct super_block *);
 
-extern int init_ext3_xattr(void);
-extern void exit_ext3_xattr(void);
+extern int init_ext4_xattr(void);
+extern void exit_ext4_xattr(void);
 
-extern struct xattr_handler *ext3_xattr_handlers[];
+extern struct xattr_handler *ext4_xattr_handlers[];
 
-# else  /* CONFIG_EXT3_FS_XATTR */
+# else  /* CONFIG_EXT4DEV_FS_XATTR */
 
 static inline int
-ext3_xattr_get(struct inode *inode, int name_index, const char *name,
+ext4_xattr_get(struct inode *inode, int name_index, const char *name,
 	       void *buffer, size_t size, int flags)
 {
 	return -EOPNOTSUPP;
 }
 
 static inline int
-ext3_xattr_list(struct inode *inode, void *buffer, size_t size)
+ext4_xattr_list(struct inode *inode, void *buffer, size_t size)
 {
 	return -EOPNOTSUPP;
 }
 
 static inline int
-ext3_xattr_set(struct inode *inode, int name_index, const char *name,
+ext4_xattr_set(struct inode *inode, int name_index, const char *name,
 	       const void *value, size_t size, int flags)
 {
 	return -EOPNOTSUPP;
 }
 
 static inline int
-ext3_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
+ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
 	       const char *name, const void *value, size_t size, int flags)
 {
 	return -EOPNOTSUPP;
 }
 
 static inline void
-ext3_xattr_delete_inode(handle_t *handle, struct inode *inode)
+ext4_xattr_delete_inode(handle_t *handle, struct inode *inode)
 {
 }
 
 static inline void
-ext3_xattr_put_super(struct super_block *sb)
+ext4_xattr_put_super(struct super_block *sb)
 {
 }
 
 static inline int
-init_ext3_xattr(void)
+init_ext4_xattr(void)
 {
 	return 0;
 }
 
 static inline void
-exit_ext3_xattr(void)
+exit_ext4_xattr(void)
 {
 }
 
-#define ext3_xattr_handlers	NULL
+#define ext4_xattr_handlers	NULL
 
-# endif  /* CONFIG_EXT3_FS_XATTR */
+# endif  /* CONFIG_EXT4DEV_FS_XATTR */
 
-#ifdef CONFIG_EXT3_FS_SECURITY
-extern int ext3_init_security(handle_t *handle, struct inode *inode,
+#ifdef CONFIG_EXT4DEV_FS_SECURITY
+extern int ext4_init_security(handle_t *handle, struct inode *inode,
 				struct inode *dir);
 #else
-static inline int ext3_init_security(handle_t *handle, struct inode *inode,
+static inline int ext4_init_security(handle_t *handle, struct inode *inode,
 				struct inode *dir)
 {
 	return 0;