4 /* nothing to see, move along */
5 #include <asm-generic/rmap.h>
8 static inline pte_t *rmap_ptep_map(pte_addr_t pte_paddr)
10 unsigned long pfn = (unsigned long)(pte_paddr >> PAGE_SHIFT);
11 unsigned long off = ((unsigned long)pte_paddr) & ~PAGE_MASK;
12 return (pte_t *)((char *)kmap_atomic(pfn_to_page(pfn), KM_PTE2) + off);
15 static inline void rmap_ptep_unmap(pte_t *pte)
17 kunmap_atomic(pte, KM_PTE2);