extern struct super_block * configfs_sb;
-static const struct address_space_operations configfs_aops = {
+static struct address_space_operations configfs_aops = {
.readpage = simple_readpage,
.prepare_write = simple_prepare_write,
.commit_write = simple_commit_write
{
struct inode * inode = new_inode(configfs_sb);
if (inode) {
+ inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->a_ops = &configfs_aops;
inode->i_mapping->backing_dev_info = &configfs_backing_dev_info;