From 4940d5ac4beee59b5d4500b2f401749cca2f52ab Mon Sep 17 00:00:00 2001
From: Johann Latocha
Date: Fri, 11 May 2012 02:52:31 +0200
Subject: [KERNEL] RTT bug fixed

---
 src/kernel/net.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/kernel/net.c b/src/kernel/net.c
index 0bfca6f..e6d9b73 100644
--- a/src/kernel/net.c
+++ b/src/kernel/net.c
@@ -320,7 +320,7 @@ int dnbd3_net_discover(void *data)
 
 
 
-            if ( best_rtt > dev->alt_servers[i].rtt + RTT_THRESHOLD)
+            if ( best_rtt > dev->alt_servers[i].rtt)
             {
             	best_rtt = dev->alt_servers[i].rtt;
             	strcpy(best_server, current_server);
@@ -340,7 +340,7 @@ int dnbd3_net_discover(void *data)
             continue;
 
         // take server with lowest rtt
-        if (ready && num > 1 && strcmp(dev->cur_server.host, best_server) && !kthread_should_stop())
+        if (ready && num > 1 && strcmp(dev->cur_server.host, best_server) && !kthread_should_stop() && dev->cur_server.rtt > best_rtt + RTT_THRESHOLD)
         {
             printk("INFO: Server %s on %s is faster (%lluus)\n", best_server, dev->disk->disk_name, best_rtt);
         	kfree(buf);
-- 
cgit v1.2.3-55-g7522