+/*
+ * Preload a translation in the hash table
+ */
+void hash_preload(struct mm_struct *mm, unsigned long ea,
+ unsigned long access, unsigned long trap)
+{
+ pmd_t *pmd;
+
+ if (Hash == 0)
+ return;
+ pmd = pmd_offset(pgd_offset(mm, ea), ea);
+ if (!pmd_none(*pmd))
+ add_hash_page(mm->context, ea, pmd_val(*pmd));
+}
+