x86: Remove set_pmd_pfn

[sfrench/cifs-2.6.git] / arch / x86 / mm / pgtable_32.c

diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 4dd8cf6525798cbaa817e47eb475545948fa2284..75cc0978d45d7d7acc43d65615b766c78df9ab1a 100644 (file)
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -59,41 +59,6 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
        __flush_tlb_one(vaddr);
 }
 
-/*
- * Associate a large virtual page frame with a given physical page frame 
- * and protection flags for that frame. pfn is for the base of the page,
- * vaddr is what the page gets mapped to - both must be properly aligned. 
- * The pmd must already be instantiated. Assumes PAE mode.
- */ 
-void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags)
-{
-       pgd_t *pgd;
-       pud_t *pud;
-       pmd_t *pmd;
-
-       if (vaddr & (PMD_SIZE-1)) {             /* vaddr is misaligned */
-               printk(KERN_WARNING "set_pmd_pfn: vaddr misaligned\n");
-               return; /* BUG(); */
-       }
-       if (pfn & (PTRS_PER_PTE-1)) {           /* pfn is misaligned */
-               printk(KERN_WARNING "set_pmd_pfn: pfn misaligned\n");
-               return; /* BUG(); */
-       }
-       pgd = swapper_pg_dir + pgd_index(vaddr);
-       if (pgd_none(*pgd)) {
-               printk(KERN_WARNING "set_pmd_pfn: pgd_none\n");
-               return; /* BUG(); */
-       }
-       pud = pud_offset(pgd, vaddr);
-       pmd = pmd_offset(pud, vaddr);
-       set_pmd(pmd, pfn_pmd(pfn, flags));
-       /*
-        * It's enough to flush this one mapping.
-        * (PGE mappings get flushed as well)
-        */
-       __flush_tlb_one(vaddr);
-}
-
 unsigned long __FIXADDR_TOP = 0xfffff000;
 EXPORT_SYMBOL(__FIXADDR_TOP);