1 files changed, 5 insertions, 2 deletions

diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 1f7bd287c230..2e555d49c9b7 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -30,6 +30,8 @@
 #define PG_BUSY                 0
 #define PG_NEED_COMMIT          1
 #define PG_NEED_RESCHED         2
+#define PG_NEED_FLUSH           3
+#define PG_FLUSHING             4
 
 struct nfs_inode;
 struct nfs_page {
@@ -60,8 +62,9 @@ extern	void nfs_clear_request(struct nfs_page *req);
 extern  void nfs_release_request(struct nfs_page *req);
 
 
-extern  int nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst,
-                                unsigned long idx_start, unsigned int npages);
+extern  long nfs_scan_dirty(struct address_space *mapping,
+                                struct writeback_control *wbc,
+                                struct list_head *dst);
 extern  int nfs_scan_list(struct nfs_inode *nfsi, struct list_head *head, struct list_head *dst,
                           unsigned long idx_start, unsigned int npages);
 extern  int nfs_coalesce_requests(struct list_head *, struct list_head *,