From 35199f53533918cdfd1abc6939f0ae4f8ef40fbb Mon Sep 17 00:00:00 2001
From: Vlad Zolotarov <vladz@cloudius-systems.com>
Date: Mon, 20 Apr 2015 11:32:46 +0300
Subject: [PATCH] net: Add a qp_stats.rx.bad.no_mem counter

Add a new statistics counter for packets dropped due to allocation failure.

Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
---
 net/net.hh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/net/net.hh b/net/net.hh
index a7c20f0274..a66bbf85f5 100644
--- a/net/net.hh
+++ b/net/net.hh
@@ -192,6 +192,12 @@ struct qp_stats {
                 ++total;
             }
 
+            void inc_no_mem() {
+                ++no_mem;
+                ++total;
+            }
+
+            uint64_t no_mem;       // Packets dropped due to allocation failure
             uint64_t total;        // total number of erroneous packets
             uint64_t csum;         // packets with bad checksum
         } bad;