extern int nfs_congestion_kb;
extern int nfs_writepage(struct page *page, struct writeback_control *wbc);
extern int nfs_writepages(struct address_space *, struct writeback_control *);
-extern int nfs_flush_incompatible(struct file *file, struct page *page);
-extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned int);
+extern int nfs_flush_incompatible(struct file *file, struct folio *folio);
+extern int nfs_update_folio(struct file *file, struct folio *folio,
+ unsigned int offset, unsigned int count);
/*
* Try to write back everything synchronously (but check the
*/
extern int nfs_sync_inode(struct inode *inode);
extern int nfs_wb_all(struct inode *inode);
+extern int nfs_wb_folio(struct inode *inode, struct folio *folio);
extern int nfs_wb_page(struct inode *inode, struct page *page);
int nfs_wb_folio_cancel(struct inode *inode, struct folio *folio);
extern int nfs_commit_inode(struct inode *, int);