[Ocfs2-tools-devel] Add inline data support in ocfs2-tools.V2

[Tao Ma]

Hi all,
	Inline data support has been added into ocfs2 for a long time, but 
because of the lack of tools support, it isn't usable even with all the 
codes committed in. This patch series try to enable tools support for 
inline data. With new formatted ocfs2 volume, you can use inlined file 
and benefit from it.

Modification from V1 to V2:
1. Add new ocfs2_cached_inode_insert_extent, so that we can remove 
inline data after we sucessfully insert the extent to avoid any data 
corruption.
2. Add "noinline-data" support in tunefs.ocfs2.
3. Modify some according to joel's review advice.

Regards,
Tao