tree a03218e2d47fc2ea9875fbd245e5b7ec3985e25e
parent 879b38257bf2b6fa8406693a3b5b5a0649e7c594
author Tao Ma <boyu.mt@taobao.com> 1355166286 -0500
committer Theodore Ts'o <tytso@mit.edu> 1355166286 -0500

ext4: add the basic function for inline data support

Implement inline data with xattr.

Now we use "system.data" to store xattr, and the xattr will
be extended if the i_size is increased while we don't release
the space during truncate.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>