Loading...
#ifndef _I386_RMAP_H #define _I386_RMAP_H /* nothing to see, move along */ #include <asm-generic/rmap.h> #ifdef CONFIG_HIGHPTE static inline pte_t *rmap_ptep_map(pte_addr_t pte_paddr) { unsigned long pfn = (unsigned long)(pte_paddr >> PAGE_SHIFT); unsigned long off = ((unsigned long)pte_paddr) & ~PAGE_MASK; return (pte_t *)((char *)kmap_atomic(pfn_to_page(pfn), KM_PTE2) + off); } static inline void rmap_ptep_unmap(pte_t *pte) { kunmap_atomic(pte, KM_PTE2); } #endif #endif |