Lines Matching refs:kto
32 void *kto, *kfrom;
35 kto = kmap_atomic(to);
36 copy_page(kto, kfrom);
37 kunmap_atomic(kto);
56 static void discard_old_kernel_data(void *kto)
60 : "r" (kto),
61 "r" ((unsigned long)kto + PAGE_SIZE - 1)
72 unsigned long kfrom, kto;
87 kto = COPYPAGE_V6_TO + (offset << PAGE_SHIFT);
90 set_top_pte(kto, mk_pte(to, PAGE_KERNEL));
92 copy_page((void *)kto, (void *)kfrom);