From 3aa3dd77a347f19b60f64b290a69b9c158ae0efe Mon Sep 17 00:00:00 2001
From: Vlad Zolotarov <vladz@cloudius-systems.com>
Date: Mon, 20 Apr 2015 11:33:38 +0300
Subject: [PATCH] DPDK: update an qp_stats.rx.bad.no_mem counter

Update it and register it for collectd reporting

Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
---
 net/dpdk.cc | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/net/dpdk.cc b/net/dpdk.cc
index 6b2caf4393..d6419b7534 100644
--- a/net/dpdk.cc
+++ b/net/dpdk.cc
@@ -1682,6 +1682,15 @@ dpdk_qp<HugetlbfsMemBackend>::dpdk_qp(dpdk_device* dev, uint8_t qid,
                     , scollectd::make_typed(scollectd::data_type::GAUGE
                     , _stats.rx.bad.total)
     ));
+
+    _collectd_regs.push_back(
+        scollectd::add_polled_metric(scollectd::type_instance_id(
+                      _stats_plugin_name
+                    , scollectd::per_cpu_plugin_instance
+                    , "requests", "rx-no-mem")
+                    , scollectd::make_typed(scollectd::data_type::GAUGE
+                    , _stats.rx.bad.no_mem)
+    ));
 }
 
 template <bool HugetlbfsMemBackend>
@@ -1863,7 +1872,7 @@ void dpdk_qp<HugetlbfsMemBackend>::process_packets(
 
         // Drop the packet if translation above has failed
         if (!p) {
-            // TODO: Increase error counters here
+            _stats.rx.bad.inc_no_mem();
             continue;
         }