Lines Matching refs:kto
33 void *kto, *kfrom;
36 kto = kmap_atomic(to);
37 copy_page(kto, kfrom);
38 kunmap_atomic(kto);
57 static void discard_old_kernel_data(void *kto)
61 : "r" (kto),
62 "r" ((unsigned long)kto + PAGE_SIZE - 1)
74 unsigned long kfrom, kto;
89 kto = COPYPAGE_V6_TO + (offset << PAGE_SHIFT);
92 set_top_pte(kto, mk_pte(to, PAGE_KERNEL));
94 copy_page((void *)kto, (void *)kfrom);