mfd: Add all twl4030 regulators to the twl4030 mfd driver

[safe/jmp/linux-2.6] / include / linux / hugetlb.h

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index e7f0fab..41a59af 100644 (file)
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -3,15 +3,15 @@
 
 #include <linux/fs.h>
 
+struct ctl_table;
+struct user_struct;
+
 #ifdef CONFIG_HUGETLB_PAGE
 
 #include <linux/mempolicy.h>
 #include <linux/shm.h>
 #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)
@@ -20,9 +20,9 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 }
 
 void reset_vma_resv_huge_pages(struct vm_area_struct *vma);
-int hugetlb_sysctl_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
-int hugetlb_overcommit_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
-int hugetlb_treat_movable_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
+int hugetlb_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
+int hugetlb_overcommit_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
+int hugetlb_treat_movable_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
 int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *);
 int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *,
                        struct page **, struct vm_area_struct **,
@@ -112,6 +112,21 @@ static inline void hugetlb_report_meminfo(struct seq_file *m)
 
 #endif /* !CONFIG_HUGETLB_PAGE */
 
+#define HUGETLB_ANON_FILE "anon_hugepage"
+
+enum {
+       /*
+        * The file will be used as an shm file so shmfs accounting rules
+        * apply
+        */
+       HUGETLB_SHMFS_INODE     = 1,
+       /*
+        * The file is being created on the internal vfs mount and shmfs
+        * accounting rules do not apply
+        */
+       HUGETLB_ANONHUGE_INODE  = 2,
+};
+
 #ifdef CONFIG_HUGETLBFS
 struct hugetlbfs_config {
        uid_t   uid;
@@ -148,9 +163,9 @@ 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;
+extern const struct vm_operations_struct hugetlb_vm_ops;
 struct file *hugetlb_file_setup(const char *name, size_t size, int acct,
-                                               struct user_struct **user);
+                               struct user_struct **user, int creat_flags);
 int hugetlb_get_quota(struct address_space *mapping, long delta);
 void hugetlb_put_quota(struct address_space *mapping, long delta);
 
@@ -172,7 +187,11 @@ 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,acct,user)        ERR_PTR(-ENOSYS)
+static inline struct file *hugetlb_file_setup(const char *name, size_t size,
+               int acctflag, struct user_struct **user, int creat_flags)
+{
+       return ERR_PTR(-ENOSYS);
+}
 
 #endif /* !CONFIG_HUGETLBFS */