diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst
index da4b7357a9e0..57e9b516dae1 100644
--- a/Documentation/filesystems/vfs.rst
+++ b/Documentation/filesystems/vfs.rst
@@ -766,9 +766,9 @@ cache in your filesystem.  The following members are defined:
 
 ``writepages``
 	called by the VM to write out pages associated with the
-	address_space object.  If wbc->sync_mode is WBC_SYNC_ALL, then
+	address_space object.  If wbc->sync_mode is WB_SYNC_ALL, then
 	the writeback_control will specify a range of pages that must be
-	written out.  If it is WBC_SYNC_NONE, then a nr_to_write is
+	written out.  If it is WB_SYNC_NONE, then a nr_to_write is
 	given and that many pages should be written if possible.  If no
 	->writepages is given, then mpage_writepages is used instead.
 	This will choose pages from the address space that are tagged as