From 4041b9bbfbcddd239ff2c090f0da43bb3df7818c Mon Sep 17 00:00:00 2001
From: Daniel Bristot de Oliveira <bristot@kernel.org>
Date: Fri, 29 Jul 2022 11:38:47 +0200
Subject: Documentation/rv: Add deterministic automaton documentation

Add documentation about deterministic automaton and its possible
representations (formal, graphic, .dot and C).

Link: https://lkml.kernel.org/r/387edaed87630bd5eb37c4275045dfd229700aa6.1659052063.git.bristot@kernel.org

Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marco Elver <elver@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Gabriele Paoloni <gpaoloni@redhat.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Cc: Tao Zhou <tao.zhou@linux.dev>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-trace-devel@vger.kernel.org
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
 tools/verification/dot2/automata.py | 3 +++
 tools/verification/dot2/dot2c       | 3 +++
 tools/verification/dot2/dot2c.py    | 3 +++
 3 files changed, 9 insertions(+)

(limited to 'tools/verification')

diff --git a/tools/verification/dot2/automata.py b/tools/verification/dot2/automata.py
index f22e1dff19ce..baffeb960ff0 100644
--- a/tools/verification/dot2/automata.py
+++ b/tools/verification/dot2/automata.py
@@ -4,6 +4,9 @@
 # Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira <bristot@kernel.org>
 #
 # Automata object: parse an automata in dot file digraph format into a python object
+#
+# For further information, see:
+#   Documentation/trace/rv/deterministic_automata.rst
 
 import ntpath
 
diff --git a/tools/verification/dot2/dot2c b/tools/verification/dot2/dot2c
index 8a8cd84bdfcf..3fe89ab88b65 100644
--- a/tools/verification/dot2/dot2c
+++ b/tools/verification/dot2/dot2c
@@ -9,6 +9,9 @@
 #  de Oliveira, D. B. and Cucinotta, T. and de Oliveira, R. S.
 #  "Efficient Formal Verification for the Linux Kernel." International
 #  Conference on Software Engineering and Formal Methods. Springer, Cham, 2019.
+#
+# For further information, see:
+#   Documentation/trace/rv/deterministic_automata.rst
 
 if __name__ == '__main__':
     from dot2 import dot2c
diff --git a/tools/verification/dot2/dot2c.py b/tools/verification/dot2/dot2c.py
index bca902eec483..fa73353f7e56 100644
--- a/tools/verification/dot2/dot2c.py
+++ b/tools/verification/dot2/dot2c.py
@@ -9,6 +9,9 @@
 #  de Oliveira, D. B. and Cucinotta, T. and de Oliveira, R. S.
 #  "Efficient Formal Verification for the Linux Kernel." International
 #  Conference on Software Engineering and Formal Methods. Springer, Cham, 2019.
+#
+# For further information, see:
+#   Documentation/trace/rv/deterministic_automata.rst
 
 from dot2.automata import Automata
 
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