1 files changed, 1 insertions, 48 deletions

diff --git a/arch/cris/arch-v10/mm/tlb.c b/arch/cris/arch-v10/mm/tlb.c
index 9d06125ff5a2..70a5523eff78 100644
--- a/arch/cris/arch-v10/mm/tlb.c
+++ b/arch/cris/arch-v10/mm/tlb.c
@@ -139,53 +139,6 @@ flush_tlb_page(struct vm_area_struct *vma,
         local_irq_restore(flags);
 }
 
-/* invalidate a page range */
-
-void
-flush_tlb_range(struct vm_area_struct *vma, 
-                unsigned long start,
-                unsigned long end)
-{
-        struct mm_struct *mm = vma->vm_mm;
-        int page_id = mm->context.page_id;
-        int i;
-        unsigned long flags;
-
-        D(printk("tlb: flush range %p<->%p in context %d (%p)\n",
-                 start, end, page_id, mm));
-
-        if(page_id == NO_CONTEXT)
-                return;
-
-        start &= PAGE_MASK;  /* probably not necessary */
-        end &= PAGE_MASK;    /* dito */
-
-        /* invalidate those TLB entries that match both the mm context
-         * and the virtual address range
-         */
-
-        local_save_flags(flags);
-        local_irq_disable();
-        for(i = 0; i < NUM_TLB_ENTRIES; i++) {
-                unsigned long tlb_hi, vpn;
-                *R_TLB_SELECT = IO_FIELD(R_TLB_SELECT, index, i);
-                tlb_hi = *R_TLB_HI;
-                vpn = tlb_hi & PAGE_MASK;
-                if (IO_EXTRACT(R_TLB_HI, page_id, tlb_hi) == page_id &&
-                    vpn >= start && vpn < end) {
-                        *R_TLB_HI = ( IO_FIELD(R_TLB_HI, page_id, INVALID_PAGEID ) |
-                                      IO_FIELD(R_TLB_HI, vpn,     i & 0xf ) );
-                        
-                        *R_TLB_LO = ( IO_STATE(R_TLB_LO, global,no  ) |
-                                      IO_STATE(R_TLB_LO, valid, no  ) |
-                                      IO_STATE(R_TLB_LO, kernel,no  ) |
-                                      IO_STATE(R_TLB_LO, we,    no  ) |
-                                      IO_FIELD(R_TLB_LO, pfn,   0   ) );
-                }
-        }
-        local_irq_restore(flags);
-}
-
 /* dump the entire TLB for debug purposes */
 
 #if 0
@@ -237,7 +190,7 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
          * the pgd.
          */
 
-        current_pgd = next->pgd;
+        per_cpu(current_pgd, smp_processor_id()) = next->pgd;
 
         /* switch context in the MMU */