perf_counter tools: Create new chain_for_each_child() iterator

[mv-sheeva.git] / include / linux / hugetlb.h

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 03be7f29ca0153e8c1da31650b14ce3d95f59d80..2723513a5651b493a27c41191aa7be3e04b5af60 100644 (file)
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -11,6 +11,8 @@
 
 struct ctl_table;
 
+int PageHuge(struct page *page);
+
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 {
        return vma->vm_flags & VM_HUGETLB;
@@ -31,7 +33,7 @@ void hugetlb_report_meminfo(struct seq_file *);
 int hugetlb_report_node_meminfo(int, char *);
 unsigned long hugetlb_total_pages(void);
 int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
-                       unsigned long address, int write_access);
+                       unsigned long address, unsigned int flags);
 int hugetlb_reserve_pages(struct inode *inode, long from, long to,
                                                struct vm_area_struct *vma,
                                                int acctflags);
@@ -61,6 +63,11 @@ void hugetlb_change_protection(struct vm_area_struct *vma,
 
 #else /* !CONFIG_HUGETLB_PAGE */
 
+static inline int PageHuge(struct page *page)
+{
+       return 0;
+}
+
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 {
        return 0;
@@ -91,7 +98,7 @@ static inline void hugetlb_report_meminfo(struct seq_file *m)
 #define pud_huge(x)    0
 #define is_hugepage_only_range(mm, addr, len)  0
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; })
-#define hugetlb_fault(mm, vma, addr, write)    ({ BUG(); 0; })
+#define hugetlb_fault(mm, vma, addr, flags)    ({ BUG(); 0; })
 
 #define hugetlb_change_protection(vma, address, end, newprot)