minix_find_entry
struct minix_dir_entry *de = minix_find_entry(dentry, &folio);
struct minix_dir_entry *minix_find_entry(struct dentry *, struct folio **);
de = minix_find_entry(dentry, &folio);
old_de = minix_find_entry(old_dentry, &old_folio);
new_de = minix_find_entry(new_dentry, &new_folio);