X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fext3_fs.h;h=ebbe50a268807409464e6f39a28f9d27a437e992;hb=refs%2Fheads%2Fvserver;hp=4b6003a62496d9e79bc94042b8297a4d5cd8e1ba;hpb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;p=linux-2.6.git

diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 4b6003a62..ebbe50a26 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT3_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -66,11 +67,6 @@
 /* First non-reserved inode for old ext3 filesystems */
 #define EXT3_GOOD_OLD_FIRST_INO	11
 
-/*
- * The second extended file system magic number
- */
-#define EXT3_SUPER_MAGIC	0xEF53
-
 /*
  * Maximal count of links to a file
  */
@@ -193,7 +189,7 @@ struct ext3_group_desc
 #define EXT3_FL_USER_MODIFIABLE		0x000380FF /* User modifiable flags */
 #endif
 #ifdef	CONFIG_VSERVER_LEGACY
-#define EXT3_IOC_SETXID			FIOC_SETXIDJ
+#define EXT3_IOC_SETTAG			FIOC_SETTAGJ
 #endif
 
 /*
@@ -230,20 +226,37 @@ struct ext3_new_group_data {
 /*
  * ioctl commands
  */
-#define	EXT3_IOC_GETFLAGS		_IOR('f', 1, long)
-#define	EXT3_IOC_SETFLAGS		_IOW('f', 2, long)
+#define	EXT3_IOC_GETFLAGS		FS_IOC_GETFLAGS
+#define	EXT3_IOC_SETFLAGS		FS_IOC_SETFLAGS
 #define	EXT3_IOC_GETVERSION		_IOR('f', 3, long)
 #define	EXT3_IOC_SETVERSION		_IOW('f', 4, long)
 #define EXT3_IOC_GROUP_EXTEND		_IOW('f', 7, unsigned long)
 #define EXT3_IOC_GROUP_ADD		_IOW('f', 8,struct ext3_new_group_input)
-#define	EXT3_IOC_GETVERSION_OLD		_IOR('v', 1, long)
-#define	EXT3_IOC_SETVERSION_OLD		_IOW('v', 2, long)
+#define	EXT3_IOC_GETVERSION_OLD		FS_IOC_GETVERSION
+#define	EXT3_IOC_SETVERSION_OLD		FS_IOC_SETVERSION
 #ifdef CONFIG_JBD_DEBUG
 #define EXT3_IOC_WAIT_FOR_READONLY	_IOR('f', 99, long)
 #endif
 #define EXT3_IOC_GETRSVSZ		_IOR('f', 5, long)
 #define EXT3_IOC_SETRSVSZ		_IOW('f', 6, long)
 
+/*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT3_IOC32_GETFLAGS		FS_IOC32_GETFLAGS
+#define EXT3_IOC32_SETFLAGS		FS_IOC32_SETFLAGS
+#define EXT3_IOC32_GETVERSION		_IOR('f', 3, int)
+#define EXT3_IOC32_SETVERSION		_IOW('f', 4, int)
+#define EXT3_IOC32_GETRSVSZ		_IOR('f', 5, int)
+#define EXT3_IOC32_SETRSVSZ		_IOW('f', 6, int)
+#define EXT3_IOC32_GROUP_EXTEND		_IOW('f', 7, unsigned int)
+#ifdef CONFIG_JBD_DEBUG
+#define EXT3_IOC32_WAIT_FOR_READONLY	_IOR('f', 99, int)
+#endif
+#define EXT3_IOC32_GETVERSION_OLD	FS_IOC32_GETVERSION
+#define EXT3_IOC32_SETVERSION_OLD	FS_IOC32_SETVERSION
+
+
 /*
  *  Mount options
  */
@@ -293,7 +306,7 @@ struct ext3_inode {
 		struct {
 			__u8	l_i_frag;	/* Fragment number */
 			__u8	l_i_fsize;	/* Fragment size */
-			__u16	l_i_xid;	/* LRU Context */
+			__u16	l_i_tag;	/* Context Tag */
 			__le16	l_i_uid_high;	/* these 2 fields    */
 			__le16	l_i_gid_high;	/* were reserved2[0] */
 			__u32	l_i_reserved2;
@@ -327,7 +340,7 @@ struct ext3_inode {
 #define i_gid_low	i_gid
 #define i_uid_high	osd2.linux2.l_i_uid_high
 #define i_gid_high	osd2.linux2.l_i_gid_high
-#define i_raw_xid	osd2.linux2.l_i_xid
+#define i_raw_tag	osd2.linux2.l_i_tag
 #define i_reserved2	osd2.linux2.l_i_reserved2
 
 #elif defined(__GNU__)
@@ -382,7 +395,7 @@ struct ext3_inode {
 #define EXT3_MOUNT_QUOTA		0x80000 /* Some quota option set */
 #define EXT3_MOUNT_USRQUOTA		0x100000 /* "old" user quota */
 #define EXT3_MOUNT_GRPQUOTA		0x200000 /* "old" group quota */
-#define EXT3_MOUNT_TAGXID		(1<<24) /* Enable Context Tags */
+#define EXT3_MOUNT_TAGGED		(1<<24) /* Enable Context Tags */
 
 /* Compatibility, for having both ext2_fs.h and ext3_fs.h included at once */
 #ifndef _LINUX_EXT2_FS_H
@@ -476,7 +489,7 @@ struct ext3_super_block {
 	 */
 	__u8	s_prealloc_blocks;	/* Nr of blocks to try to preallocate*/
 	__u8	s_prealloc_dir_blocks;	/* Nr to preallocate for dirs */
-	__u16	s_reserved_gdt_blocks;	/* Per group desc for online growth */
+	__le16	s_reserved_gdt_blocks;	/* Per group desc for online growth */
 	/*
 	 * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set.
 	 */
@@ -489,7 +502,7 @@ struct ext3_super_block {
 	__u8	s_reserved_char_pad;
 	__u16	s_reserved_word_pad;
 	__le32	s_default_mount_opts;
-	__le32	s_first_meta_bg; 	/* First metablock block group */
+	__le32	s_first_meta_bg;	/* First metablock block group */
 	__u32	s_reserved[190];	/* Padding to the end of the block */
 };
 
@@ -829,6 +842,7 @@ extern void ext3_set_aops(struct inode *inode);
 /* ioctl.c */
 extern int ext3_ioctl (struct inode *, struct file *, unsigned int,
 		       unsigned long);
+extern long ext3_compat_ioctl (struct file *, unsigned int, unsigned long);
 
 /* namei.c */
 extern int ext3_orphan_add(handle_t *, struct inode *);