hash_page_mm
extern int hash_page_mm(struct mm_struct *mm, unsigned long ea,
EXPORT_SYMBOL_GPL(hash_page_mm);
return hash_page_mm(mm, ea, access, trap, flags);
err = hash_page_mm(mm, ea, access, TRAP(regs), flags);
hash_page_mm(fault->pe_data.mm, fault->dar, access, 0x300,