diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt
index 9e27c843d00ea0602e391f760c05764066a544c0..2ca99152cb6ed7a6dde51e36be20ebf1f29af7c3 100644
--- a/Documentation/filesystems/debugfs.txt
+++ b/Documentation/filesystems/debugfs.txt
@@ -93,8 +93,8 @@ the following functions can be used instead:
 
 These functions are useful as long as the developer knows the size of the
 value to be exported.  Some types can have different widths on different
-architectures, though, complicating the situation somewhat.  There is a
-function meant to help out in one special case:
+architectures, though, complicating the situation somewhat.  There are
+functions meant to help out in such special cases:
 
     struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
 				         struct dentry *parent, 
@@ -103,6 +103,12 @@ function meant to help out in one special case:
 As might be expected, this function will create a debugfs file to represent
 a variable of type size_t.
 
+Similarly, there is a helper for variables of type unsigned long:
+
+    struct dentry *debugfs_create_ulong(const char *name, umode_t mode,
+					struct dentry *parent,
+					unsigned long *value);
+
 Boolean values can be placed in debugfs with:
 
     struct dentry *debugfs_create_bool(const char *name, umode_t mode,