patch-2_6_7-vs1_9_1_12

[linux-2.6.git] / include / asm-ppc64 / tlbflush.h

diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h
index 92aeb57..183bdfb 100644 (file)
--- a/include/asm-ppc64/tlbflush.h
+++ b/include/asm-ppc64/tlbflush.h
@@ -6,6 +6,7 @@
  *
  *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
  *  - flush_tlb_page(vma, vmaddr) flushes one page
+ *  - flush_tlb_page_nohash(vma, vmaddr) flushes one page if SW loaded TLB
  *  - flush_tlb_range(vma, start, end) flushes a range of pages
  *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
  *  - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
@@ -39,6 +40,7 @@ static inline void flush_tlb_pending(void)
 
 #define flush_tlb_mm(mm)                       flush_tlb_pending()
 #define flush_tlb_page(vma, addr)              flush_tlb_pending()
+#define flush_tlb_page_nohash(vma, addr)               do { } while (0)
 #define flush_tlb_range(vma, start, end) \
                do { (void)(start); flush_tlb_pending(); } while (0)
 #define flush_tlb_kernel_range(start, end)     flush_tlb_pending()