PERFORCE change 192398 for review

[Zheng Liu]

http://p4web.freebsd.org/@@192398?ac=10

Change 192398 by lz at freebsd-dev on 2011/05/01 12:02:41

	Add htree.h file and two marcos.

Affected files ...

.. //depot/projects/soc2010/extfs/src/sys/fs/ext2fs/ext2_dinode.h#3 edit
.. //depot/projects/soc2010/extfs/src/sys/fs/ext2fs/ext2fs.h#9 edit
.. //depot/projects/soc2010/extfs/src/sys/fs/ext2fs/htree.h#1 add

Differences ...

==== //depot/projects/soc2010/extfs/src/sys/fs/ext2fs/ext2_dinode.h#3 (text+ko) ====

@@ -60,7 +60,7 @@
 #define EXT2_APPEND		0x00000020	/* writes to file may only append */
 #define EXT2_NODUMP		0x00000040	/* do not dump file */
 #define EXT2_NOATIME		0x00000080	/* do not update atime */
-
+#define EXT2_INDEX		0x00001000	/* Hash-indexed directory */
 
 /*
  * Structure of an inode on the disk

==== //depot/projects/soc2010/extfs/src/sys/fs/ext2fs/ext2fs.h#9 (text+ko) ====

@@ -187,6 +187,7 @@
 #define EXT2F_COMPAT_PREALLOC		0x0001
 #define EXT2F_COMPAT_HASJOURNAL		0x0004
 #define EXT2F_COMPAT_RESIZE		0x0010
+#define EXT2F_COMPAT_DIR_INDEX		0x0020
 
 #define EXT2F_ROCOMPAT_SPARSESUPER	0x0001
 #define EXT2F_ROCOMPAT_LARGEFILE	0x0002