47 	int idx, type;  in kmap_atomic()  local
55 	idx = type + KM_TYPE_NR*smp_processor_id();  in kmap_atomic()
56 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);  in kmap_atomic()
58 	BUG_ON(!pte_none(*(kmap_pte - idx)));  in kmap_atomic()
60 	set_pte(kmap_pte-idx, mk_pte(page, PAGE_KERNEL));  in kmap_atomic()
80 		int idx = type + KM_TYPE_NR * smp_processor_id();  in __kunmap_atomic()  local
82 		BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));  in __kunmap_atomic()
88 		pte_clear(&init_mm, vaddr, kmap_pte-idx);  in __kunmap_atomic()
104 	int idx, type;  in kmap_atomic_pfn()  local
109 	idx = type + KM_TYPE_NR*smp_processor_id();  in kmap_atomic_pfn()
110 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);  in kmap_atomic_pfn()
111 	set_pte(kmap_pte-idx, pfn_pte(pfn, PAGE_KERNEL));  in kmap_atomic_pfn()
119 	unsigned long idx, vaddr = (unsigned long)ptr;  in kmap_atomic_to_page()  local
125 	idx = virt_to_fix(vaddr);  in kmap_atomic_to_page()
126 	pte = kmap_pte - (idx - FIX_KMAP_BEGIN);  in kmap_atomic_to_page()