Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[linux-2.6-omap-h63xx.git] / include / linux / migrate.h

diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 6789c4940c9c919d6091c19f8679e342c0c85cdd..5dba23a1c0d0e0d75dc0bb465aaba2836bca5bcc 100644 (file)
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -3,17 +3,17 @@
 
 #include <linux/mm.h>
 
+typedef struct page *new_page_t(struct page *, unsigned long private, int **);
+
 #ifdef CONFIG_MIGRATION
 extern int isolate_lru_page(struct page *p, struct list_head *pagelist);
 extern int putback_lru_pages(struct list_head *l);
-extern int migrate_page(struct page *, struct page *);
-extern void migrate_page_copy(struct page *, struct page *);
-extern int migrate_page_remove_references(struct page *, struct page *, int);
-extern int migrate_pages(struct list_head *l, struct list_head *t,
-               struct list_head *moved, struct list_head *failed);
-extern int migrate_pages_to(struct list_head *pagelist,
-                       struct vm_area_struct *vma, int dest);
-extern int fail_migrate_page(struct page *, struct page *);
+extern int migrate_page(struct address_space *,
+                       struct page *, struct page *);
+extern int migrate_pages(struct list_head *l, new_page_t x, unsigned long);
+
+extern int fail_migrate_page(struct address_space *,
+                       struct page *, struct page *);
 
 extern int migrate_prep(void);
 
@@ -22,8 +22,8 @@ extern int migrate_prep(void);
 static inline int isolate_lru_page(struct page *p, struct list_head *list)
                                        { return -ENOSYS; }
 static inline int putback_lru_pages(struct list_head *l) { return 0; }
-static inline int migrate_pages(struct list_head *l, struct list_head *t,
-       struct list_head *moved, struct list_head *failed) { return -ENOSYS; }
+static inline int migrate_pages(struct list_head *l, new_page_t x,
+               unsigned long private) { return -ENOSYS; }
 
 static inline int migrate_pages_to(struct list_head *pagelist,
                        struct vm_area_struct *vma, int dest) { return 0; }