tree 1ede48e76c7618d06ea3e34de74cdc13e3f2f129
parent bb08c1e7d8c072da338f6d905a89376b36023017
author Yongqiang Yang <xiaoqiangnk@gmail.com> 1325650970 -0500
committer Theodore Ts'o <tytso@mit.edu> 1325650970 -0500

ext4: add a structure which will be used by 64bit-resize interface

This patch adds a structure which will be used by 64bit-resize interface.
Two functions which allocate and destroy the structure respectively are
added.

Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>