From b3009103bd2b86b2ee0df2a71300bb976442c6a6 Mon Sep 17 00:00:00 2001
From: Dimitri Staessens <dimitri.staessens@intec.ugent.be>
Date: Sun, 20 Mar 2016 10:35:01 +0100
Subject: lib: optimization of ringbuffer

Got rid of divisions and modulo operations.
Change in the meaning of a #define.

SHM_DU_MAP_SIZE: is now an exponent of 2. Default is 10, allowing
                 for 1024 blocks in the map.
---
 include/ouroboros/shm_du_map.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/ouroboros/shm_du_map.h b/include/ouroboros/shm_du_map.h
index bfccf60a..b3533fa3 100644
--- a/include/ouroboros/shm_du_map.h
+++ b/include/ouroboros/shm_du_map.h
@@ -39,7 +39,7 @@
 #endif
 
 #ifndef SHM_DU_MAP_SIZE
-#define SHM_DU_MAP_SIZE (1 << 26)
+#define SHM_DU_MAP_SIZE 10
 #endif
 
 #include "common.h"
-- 
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