From 30917430e23abffc9444ddf1424025771a3f26a6 Mon Sep 17 00:00:00 2001
From: Paul Riseborough <p_riseborough@live.com.au>
Date: Fri, 20 May 2016 09:23:48 +1000
Subject: [PATCH] EKF: inline ring buffer functions used repeatedly

These functions get called 30 times each per output prediction cycle
---
 EKF/RingBuffer.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/EKF/RingBuffer.h b/EKF/RingBuffer.h
index b16f25cde1..5c453bc87f 100644
--- a/EKF/RingBuffer.h
+++ b/EKF/RingBuffer.h
@@ -161,7 +161,7 @@ public:
 	}
 
 	// return data at the specified index
-	data_type get_from_index(unsigned index)
+	inline data_type get_from_index(unsigned index)
 	{
 		if (index >= _size) {
 			index = _size-1;
@@ -170,7 +170,7 @@ public:
 	}
 
 	// push data to the specified index
-	void push_to_index(unsigned index, data_type sample)
+	inline void push_to_index(unsigned index, data_type sample)
 	{
 		if (index >= _size) {
 			index = _size-1;