1 files changed, 36 insertions, 28 deletions

diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index 33a1aa107329..153d755376a4 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -165,41 +165,49 @@ struct ext2_group_desc
 #define EXT2_N_BLOCKS                   (EXT2_TIND_BLOCK + 1)
 
 /*
- * Inode flags
+ * Inode flags (GETFLAGS/SETFLAGS)
  */
-#define EXT2_SECRM_FL                   0x00000001 /* Secure deletion */
-#define EXT2_UNRM_FL                    0x00000002 /* Undelete */
-#define EXT2_COMPR_FL                   0x00000004 /* Compress file */
-#define EXT2_SYNC_FL                    0x00000008 /* Synchronous updates */
-#define EXT2_IMMUTABLE_FL               0x00000010 /* Immutable file */
-#define EXT2_APPEND_FL                  0x00000020 /* writes to file may only append */
-#define EXT2_NODUMP_FL                  0x00000040 /* do not dump file */
-#define EXT2_NOATIME_FL                 0x00000080 /* do not update atime */
+#define EXT2_SECRM_FL                   FS_SECRM_FL     /* Secure deletion */
+#define EXT2_UNRM_FL                    FS_UNRM_FL      /* Undelete */
+#define EXT2_COMPR_FL                   FS_COMPR_FL     /* Compress file */
+#define EXT2_SYNC_FL                    FS_SYNC_FL      /* Synchronous updates */
+#define EXT2_IMMUTABLE_FL               FS_IMMUTABLE_FL /* Immutable file */
+#define EXT2_APPEND_FL                  FS_APPEND_FL    /* writes to file may only append */
+#define EXT2_NODUMP_FL                  FS_NODUMP_FL    /* do not dump file */
+#define EXT2_NOATIME_FL                 FS_NOATIME_FL   /* do not update atime */
 /* Reserved for compression usage... */
-#define EXT2_DIRTY_FL                   0x00000100
-#define EXT2_COMPRBLK_FL                0x00000200 /* One or more compressed clusters */
-#define EXT2_NOCOMP_FL                  0x00000400 /* Don't compress */
-#define EXT2_ECOMPR_FL                  0x00000800 /* Compression error */
+#define EXT2_DIRTY_FL                   FS_DIRTY_FL
+#define EXT2_COMPRBLK_FL                FS_COMPRBLK_FL  /* One or more compressed clusters */
+#define EXT2_NOCOMP_FL                  FS_NOCOMP_FL    /* Don't compress */
+#define EXT2_ECOMPR_FL                  FS_ECOMPR_FL    /* Compression error */
 /* End compression flags --- maybe not all used */      
-#define EXT2_BTREE_FL                   0x00001000 /* btree format dir */
-#define EXT2_INDEX_FL                   0x00001000 /* hash-indexed directory */
-#define EXT2_IMAGIC_FL                  0x00002000 /* AFS directory */
-#define EXT2_JOURNAL_DATA_FL            0x00004000 /* Reserved for ext3 */
-#define EXT2_NOTAIL_FL                  0x00008000 /* file tail should not be merged */
-#define EXT2_DIRSYNC_FL                 0x00010000 /* dirsync behaviour (directories only) */
-#define EXT2_TOPDIR_FL                  0x00020000 /* Top of directory hierarchies*/
-#define EXT2_RESERVED_FL                0x80000000 /* reserved for ext2 lib */
-
-#define EXT2_FL_USER_VISIBLE            0x0003DFFF /* User visible flags */
-#define EXT2_FL_USER_MODIFIABLE         0x000380FF /* User modifiable flags */
+#define EXT2_BTREE_FL                   FS_BTREE_FL     /* btree format dir */
+#define EXT2_INDEX_FL                   FS_INDEX_FL     /* hash-indexed directory */
+#define EXT2_IMAGIC_FL                  FS_IMAGIC_FL    /* AFS directory */
+#define EXT2_JOURNAL_DATA_FL            FS_JOURNAL_DATA_FL /* Reserved for ext3 */
+#define EXT2_NOTAIL_FL                  FS_NOTAIL_FL    /* file tail should not be merged */
+#define EXT2_DIRSYNC_FL                 FS_DIRSYNC_FL   /* dirsync behaviour (directories only) */
+#define EXT2_TOPDIR_FL                  FS_TOPDIR_FL    /* Top of directory hierarchies*/
+#define EXT2_RESERVED_FL                FS_RESERVED_FL  /* reserved for ext2 lib */
+
+#define EXT2_FL_USER_VISIBLE            FS_FL_USER_VISIBLE      /* User visible flags */
+#define EXT2_FL_USER_MODIFIABLE         FS_FL_USER_MODIFIABLE   /* User modifiable flags */
 
 /*
  * ioctl commands
  */
-#define EXT2_IOC_GETFLAGS               _IOR('f', 1, long)
-#define EXT2_IOC_SETFLAGS               _IOW('f', 2, long)
-#define EXT2_IOC_GETVERSION             _IOR('v', 1, long)
-#define EXT2_IOC_SETVERSION             _IOW('v', 2, long)
+#define EXT2_IOC_GETFLAGS               FS_IOC_GETFLAGS
+#define EXT2_IOC_SETFLAGS               FS_IOC_SETFLAGS
+#define EXT2_IOC_GETVERSION             FS_IOC_GETVERSION
+#define EXT2_IOC_SETVERSION             FS_IOC_SETVERSION
+
+/*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT2_IOC32_GETFLAGS             FS_IOC32_GETFLAGS
+#define EXT2_IOC32_SETFLAGS             FS_IOC32_SETFLAGS
+#define EXT2_IOC32_GETVERSION           FS_IOC32_GETVERSION
+#define EXT2_IOC32_SETVERSION           FS_IOC32_SETVERSION
 
 /*
  * Structure of an inode on the disk