From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Tue, 14 Oct 2008 06:37:19 +0000 (+0000)
Subject: clearer way of advancing the flush time
X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=commitdiff_plain;h=001e472141c96137de1b5267f8de7fb91e204ab7;hp=3c3effad5f54f8c73260068e3ec32c56684243bb

clearer way of advancing the flush time
-- kevin


git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1600 a5681a0c-68f1-0310-ab6d-d61299d08faa
---

diff --git a/src/rrd_daemon.c b/src/rrd_daemon.c
index 28912c5..5c47ac1 100644
--- a/src/rrd_daemon.c
+++ b/src/rrd_daemon.c
@@ -748,8 +748,8 @@ static void *queue_thread_main (void *args __attribute__((unused))) /* {{{ */
       flush_old_values (config_write_interval);
 
       /* Determine the time of the next cache flush. */
-      while (next_flush.tv_sec <= now.tv_sec)
-        next_flush.tv_sec += config_flush_interval;
+      next_flush.tv_sec =
+        now.tv_sec + next_flush.tv_sec % config_flush_interval;
 
       /* unlock the cache while we rotate so we don't block incoming
        * updates if the fsync() blocks on disk I/O */