From 265dbeb8523ef0a9ede70a02b9f9c2a176487dd7 Mon Sep 17 00:00:00 2001
From: Rohit Jnagal <jnagal@google.com>
Date: Thu, 7 May 2015 21:11:21 +0000
Subject: [PATCH] Return partial topology information if cache info is not
 available.

Everything other than cache information is available through /proc/cpuinfo.
---
 manager/machine.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/manager/machine.go b/manager/machine.go
index c1927a44..ea83fa19 100644
--- a/manager/machine.go
+++ b/manager/machine.go
@@ -187,7 +187,8 @@ func getTopology(sysFs sysfs.SysFs, cpuinfo string) ([]info.Node, int, error) {
 	for idx, node := range nodes {
 		caches, err := sysinfo.GetCacheInfo(sysFs, node.Cores[0].Threads[0])
 		if err != nil {
-			return nil, -1, fmt.Errorf("failed to get cache information for node %d: %v", node.Id, err)
+			glog.Errorf("failed to get cache information for node %d: %v", node.Id, err)
+			continue
 		}
 		numThreadsPerCore := len(node.Cores[0].Threads)
 		numThreadsPerNode := len(node.Cores) * numThreadsPerCore