First stab at ea inode disk format doc updates

Darrick J. Wong
2017-06-22T18:19:06Z

Hi all,

I've taken a first stab at capturing the on-disk format updates for ea
inodes. Let me know about any inaccuracies (though being a wiki, you
can fix them yourself if you're so inclined).

Also -- what is the value of i_mtime (ea inode parent pointer) when the
refcount > 1?

--D

[1] https://ext4.wiki.kernel.org/index.php/Ext4_Disk_Layout