taglinefilesource code
old_page556mm/memory.cunsigned long *pde, pte, old_page, prot;
old_page568mm/memory.cold_page = *(unsigned long *) pte;
old_page569mm/memory.cif (!(old_page & PAGE_PRESENT))
old_page571mm/memory.cif (old_page >= high_memory)
old_page573mm/memory.cif (old_page & PAGE_RW)
old_page576mm/memory.cprot = (old_page & ~PAGE_MASK) | PAGE_RW;
old_page577mm/memory.cold_page &= PAGE_MASK;
old_page578mm/memory.cif (mem_map[MAP_NR(old_page)] != 1) {
old_page580mm/memory.cif (mem_map[MAP_NR(old_page)] & MAP_PAGE_RESERVED)
old_page582mm/memory.ccopy_page(old_page,new_page);
old_page584mm/memory.cfree_page(old_page);
old_page588mm/memory.cfree_page(old_page);
old_page600mm/memory.cprintk("do_wp_page: bogus page at address %08lx (%08lx)\n",address,old_page);