Merge branch 'next' into for-linus

1 files changed, 13 insertions, 4 deletions

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 03be7f29ca01..5cbc620bdfe0 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -10,6 +10,9 @@
 #include <asm/tlbflush.h>
 
 struct ctl_table;
+struct user_struct;
+
+int PageHuge(struct page *page);
 
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 {
@@ -31,7 +34,7 @@ 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 +64,11 @@ 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 +99,7 @@ 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)
 
@@ -139,7 +147,8 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb)
 
 extern const struct file_operations hugetlbfs_file_operations;
 extern struct vm_operations_struct hugetlb_vm_ops;
-struct file *hugetlb_file_setup(const char *name, size_t, int);
+struct file *hugetlb_file_setup(const char *name, size_t size, int acct,
+                                                struct user_struct **user);
 int hugetlb_get_quota(struct address_space *mapping, long delta);
 void hugetlb_put_quota(struct address_space *mapping, long delta);
 
@@ -161,7 +170,7 @@ static inline void set_file_hugepages(struct file *file)
 
 #define is_file_hugepages(file)                 0
 #define set_file_hugepages(file)                BUG()
-#define hugetlb_file_setup(name,size,acctflag)  ERR_PTR(-ENOSYS)
+#define hugetlb_file_setup(name,size,acct,user) ERR_PTR(-ENOSYS)
 
 #endif /* !CONFIG_HUGETLBFS */