This patch adds a "-E expand_extra_isize" feature which makes sure that
_every_ used inode has i_extra_isize >= s_min_extra_isize if
s_min_extra_isize is set. Else it makes sure that i_extra_isize of every
inode is equal to sizeof(ext2_inode_large) - 128.
This is useful for the case where nanosecond timestamps or 64-bit inode
version fields are required for all inodes in the filesystem.
Signed-off-by: Andreas Dilger <[email protected]>
Signed-off-by: Kalpak Shah <[email protected]>