netfs: Provide a writepages implementation

[linux-block.git] / include / linux / netfs.h

diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 2856389f4694c0f406c167b94312f13643a07d74..86bb8cb7f8d0813514bfbb6496f35ef6c8ded6ba 100644 (file)
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -397,6 +397,8 @@ int netfs_read_folio(struct file *, struct folio *);
 int netfs_write_begin(struct netfs_inode *, struct file *,
                      struct address_space *, loff_t pos, unsigned int len,
                      struct folio **, void **fsdata);
+int netfs_writepages(struct address_space *mapping,
+                    struct writeback_control *wbc);
 bool netfs_dirty_folio(struct address_space *mapping, struct folio *folio);
 int netfs_unpin_writeback(struct inode *inode, struct writeback_control *wbc);
 void netfs_clear_inode_writeback(struct inode *inode, const void *aux);