From 8f6b98ff56c68f59c177f4dd662160bc48e1693f Mon Sep 17 00:00:00 2001
From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Mon, 9 Nov 2015 18:33:42 +0100
Subject: [PATCH] Session: document the purpose of sampling_mutex_.

---
 pv/session.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pv/session.hpp b/pv/session.hpp
index f2f8c7c..ac3d654 100644
--- a/pv/session.hpp
+++ b/pv/session.hpp
@@ -163,7 +163,7 @@ private:
 
 	std::vector< std::shared_ptr<view::DecodeTrace> > decode_traces_;
 
-	mutable std::mutex sampling_mutex_;
+	mutable std::mutex sampling_mutex_; //!< Protects access to capture_state_.
 	capture_state capture_state_;
 
 	mutable boost::shared_mutex signals_mutex_;
-- 
2.30.2