i_size_write(inode, new_size);
if (i_size_read(inode) > LDISKFS_I(inode)->i_disksize) {
LDISKFS_I(inode)->i_disksize = i_size_read(inode);
i_size_write(inode, new_size);
if (i_size_read(inode) > LDISKFS_I(inode)->i_disksize) {
LDISKFS_I(inode)->i_disksize = i_size_read(inode);