.

wcfs/client/wcfs.cpp

@@ -98,10 +98,9 @@
 // The scheme outlined above does not need to split Mapping upon dirtying an
 // inner page.
 //
-// See bigfile_ops (wendelin/bigfile/file.h) for virtmem interface related to
-// base-layer overlaying that explains the process from virtmem point of view.
-// For wcfs this interface is provided by small wcfs client wrapper in
-// bigfile/file_zodb.cpp.
+// See bigfile_ops interface (wendelin/bigfile/file.h) that explains base-layer
+// and overlaying from virtmem point of view. For wcfs this interface is
+// provided by small wcfs client wrapper in bigfile/file_zodb.cpp.
 //
 // --------
 //

wcfs/client/wcfs.h

@@ -92,7 +92,8 @@
 // --------
 //
 // (*) see wcfs.go documentation for WCFS isolation protocol overview and details.
-// (+) see also XXX -> virtmem docs about layering
+// (+) see bigfile_ops interface (wendelin/bigfile/file.h) that gives virtmem
+//     point of view on layering.
 
 #ifndef _NXD_WCFS_H_
 #define _NXD_WCFS_H_