VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

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

diff --git a/include/asm-ppc/tlbflush.h b/include/asm-ppc/tlbflush.h
index 7d755b2..9850f53 100644 (file)
--- a/include/asm-ppc/tlbflush.h
+++ b/include/asm-ppc/tlbflush.h
@@ -29,6 +29,31 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
 static inline void flush_tlb_page(struct vm_area_struct *vma,
                                unsigned long vmaddr)
        { _tlbie(vmaddr); }
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+                                        unsigned long vmaddr)
+       { _tlbie(vmaddr); }
+static inline void flush_tlb_range(struct vm_area_struct *vma,
+                               unsigned long start, unsigned long end)
+       { __tlbia(); }
+static inline void flush_tlb_kernel_range(unsigned long start,
+                               unsigned long end)
+       { __tlbia(); }
+
+#elif defined(CONFIG_FSL_BOOKE)
+
+/* TODO: determine if flush_tlb_range & flush_tlb_kernel_range
+ * are best implemented as tlbia vs specific tlbie's */
+
+#define __tlbia()      _tlbia()
+
+static inline void flush_tlb_mm(struct mm_struct *mm)
+       { __tlbia(); }
+static inline void flush_tlb_page(struct vm_area_struct *vma,
+                               unsigned long vmaddr)
+       { _tlbie(vmaddr); }
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+                                        unsigned long vmaddr)
+       { _tlbie(vmaddr); }
 static inline void flush_tlb_range(struct vm_area_struct *vma,
                                unsigned long start, unsigned long end)
        { __tlbia(); }
@@ -44,6 +69,9 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
 static inline void flush_tlb_page(struct vm_area_struct *vma,
                                unsigned long vmaddr)
        { _tlbie(vmaddr); }
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+                                        unsigned long vmaddr)
+       { _tlbie(vmaddr); }
 static inline void flush_tlb_range(struct mm_struct *mm,
                                unsigned long start, unsigned long end)
        { __tlbia(); }
@@ -56,6 +84,7 @@ struct mm_struct;
 struct vm_area_struct;
 extern void flush_tlb_mm(struct mm_struct *mm);
 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
+extern void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long addr);
 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
                            unsigned long end);
 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);