From 18b6e9b212364b4ce5f00c126327cfde74b6c9bd Mon Sep 17 00:00:00 2001
From: erdgeist <>
Date: Mon, 3 Nov 2008 01:52:23 +0000
Subject: Spread the amount of time spent in cleanup about 2 minutes

---
 ot_clean.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'ot_clean.c')

diff --git a/ot_clean.c b/ot_clean.c
index 7ac86a8..4f18433 100644
--- a/ot_clean.c
+++ b/ot_clean.c
@@ -8,6 +8,7 @@
 #include <string.h>
 #include <pthread.h>
 #include <sys/uio.h>
+#include <unistd.h>
 
 /* Libowfat */
 #include "byte.h"
@@ -103,6 +104,11 @@ static void clean_make() {
       }
     }
     mutex_bucket_unlock( bucket );
+    
+    /* We want the cleanup to be spread about 2 Minutes to reduce load spikes
+       during cleanup. Sleeping around two minutes was chosen to allow enough
+       time for the actual work and fluctuations in timer. */
+    usleep( ( 2 * 60 * 1000000 ) / OT_BUCKET_COUNT );
   }
 }
 
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