diff --git a/Documentation/libtracefs-option-bits.txt b/Documentation/libtracefs-option-bits.txt
deleted file mode 100644
index 10e832e..0000000
--- a/Documentation/libtracefs-option-bits.txt
+++ /dev/null
@@ -1,90 +0,0 @@
-libtracefs(3)
-=============
-
-NAME
-----
-tracefs_option_set, tracefs_option_clear, tracefs_option_mask_is_set -
-Set, clear, check option in a bitmask.
-
-SYNOPSIS
---------
-[verse]
---
-*#include <tracefs.h>*
-
-void *tracefs_option_set*(struct tracefs_options_mask pass:[*]_options_, enum tracefs_option_id _id_);
-void *tracefs_option_clear*(struct tracefs_options_mask pass:[*]_options_, enum tracefs_option_id _id_);
-bool *tracefs_option_mask_is_set*(struct tracefs_options_mask _options_, enum tracefs_option_id _id_);
---
-
-DESCRIPTION
------------
-This set of APIs can be used to manipulate a bitmask with option IDs.
-
-The _tracefs_option_set()_ function sets the bit, corresponding to the option with _id_ in the
-_options_ bitmask.
-
-The _tracefs_option_clear()_ function clears the bit, corresponding to the option with _id_ in the
-_options_ bitmask.
-
-The _tracefs_option_mask_is_set()_ function checks if the bit, corresponding to the option with _id_ is
-set in the _options_ bitmask.
-
-RETURN VALUE
-------------
-The _tracefs_option_mask_is_set()_ function returns true if the bit is set, false otherwise.
-
-EXAMPLE
--------
-[source,c]
---
-#include <tracefs.h>
-...
-struct tracefs_options_mask options;
-memset(&options, 0, sizeof(options));
-...
-tracefs_option_set(&options, TRACEFS_OPTION_EVENT_FORK | TRACEFS_OPTION_FUNCTION_FORK);
-...
-if (tracefs_option_mask_is_set(options, TRACEFS_OPTION_EVENT_FORK))
-	tracefs_option_clear(&options, TRACEFS_OPTION_EVENT_FORK);
-...
---
-FILES
------
-[verse]
---
-*tracefs.h*
-	Header file to include in order to have access to the library APIs.
-*-ltracefs*
-	Linker switch to add when building a program that uses the library.
---
-
-SEE ALSO
---------
-_libtracefs(3)_,
-_libtraceevent(3)_,
-_trace-cmd(1)_
-
-AUTHOR
-------
-[verse]
---
-*Steven Rostedt* <rostedt@goodmis.org>
-*Tzvetomir Stoyanov* <tz.stoyanov@gmail.com>
---
-REPORTING BUGS
---------------
-Report bugs to  <linux-trace-devel@vger.kernel.org>
-
-LICENSE
--------
-libtracefs is Free Software licensed under the GNU LGPL 2.1
-
-RESOURCES
----------
-https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/
-
-COPYING
--------
-Copyright \(C) 2020 VMware, Inc. Free use of this software is granted under
-the terms of the GNU Public License (GPL).
diff --git a/Documentation/libtracefs-option-get.txt b/Documentation/libtracefs-option-get.txt
index f1c3502..ea5e21b 100644
--- a/Documentation/libtracefs-option-get.txt
+++ b/Documentation/libtracefs-option-get.txt
@@ -4,7 +4,8 @@ libtracefs(3)
 NAME
 ----
 tracefs_options_get_supported, tracefs_option_is_supported,
-tracefs_options_get_enabled, tracefs_option_is_enabled - Get and check ftrace options.
+tracefs_options_get_enabled, tracefs_option_is_enabled, tracefs_option_mask_is_set
+- Get and check ftrace options.
 
 SYNOPSIS
 --------
@@ -16,6 +17,7 @@ const struct tracefs_options_mask pass:[*]*tracefs_options_get_supported*(struct
 bool *tracefs_option_is_supported*(struct tracefs_instance pass:[*]_instance_, enum tracefs_option_id _id_);
 const struct tracefs_options_mask pass:[*]*tracefs_options_get_enabled*(struct tracefs_instance pass:[*]_instance_);
 bool *tracefs_option_is_enabled*(struct tracefs_instance pass:[*]_instance_, enum tracefs_option_id _id_);
+bool *tracefs_option_mask_is_set*(const struct tracefs_options_mask *options, enum tracefs_option_id id);
 --
 
 DESCRIPTION
@@ -38,6 +40,9 @@ the given _instance_. If _instance_ is NULL, enabled options of the top trace in
 The _tracefs_option_is_enabled()_ function checks if the option with given _id_ is enabled in the
 given _instance_. If _instance_ is NULL, the top trace instance is used.
 
+The _tracefs_option_mask_is_set()_ function checks if the bit, corresponding to the option with _id_ is
+set in the _options_ bitmask returned from _tracefs_option_get_enabled()_ and _tracefs_option_is_supported()_.
+
 RETURN VALUE
 ------------
 The _tracefs_options_get_supported()_ and _tracefs_options_get_enabled()_ functions, on success,
@@ -48,6 +53,9 @@ global variable) and must not be freed or modified.
 The _tracefs_option_is_supported()_ and _tracefs_option_is_enabled()_ functions return true if the
 option in supported / enabled, or false otherwise.
 
+The _tracefs_option_mask_is_set()_ returns true if the corresponding option is set in the mask
+or false otherwise.
+
 EXAMPLE
 -------
 [source,c]
@@ -69,6 +77,9 @@ if (!options) {
 } else {
 	...
 }
+if (tracefs_options_mask_is_set(options, TRACEFS_OPTION_LATENCY_FORMAT)) {
+	...
+}
 ...
 
 if (tracefs_option_is_supported(NULL, TRACEFS_OPTION_LATENCY_FORMAT)) {
