free_pages((unsigned long)pgd, PGDIR_ORDER);
}
-pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
{
pte_t *pte;
extern int mem_init_done;
return(pa);
}
-/* This is will find the virtual address for a physical one....
- * Swiped from APUS, could be dangerous :-).
- * This is only a placeholder until I really find a way to make this
- * work. -- Dan
- */
-unsigned long
-mm_ptov (unsigned long paddr)
-{
- unsigned long ret;
-#if 0
- if (paddr < 16*1024*1024)
- ret = ZTWO_VADDR(paddr);
- else {
- int i;
-
- for (i = 0; i < kmap_chunk_count;){
- unsigned long phys = kmap_chunks[i++];
- unsigned long size = kmap_chunks[i++];
- unsigned long virt = kmap_chunks[i++];
- if (paddr >= phys
- && paddr < (phys + size)){
- ret = virt + paddr - phys;
- goto exit;
- }
- }
-
- ret = (unsigned long) __va(paddr);
- }
-exit:
-#ifdef DEBUGPV
- printk ("PTOV(%lx)=%lx\n", paddr, ret);
-#endif
-#else
- ret = (unsigned long)paddr + KERNELBASE;
-#endif
- return ret;
-}
-