[PATCH v4 5/5] node: add error stats for ip4 reassembly node

[pbhagavatula]

From: Pavan Nikhilesh <pbhagavat...@marvell.com>

Add reassembly failure error counter for ip4 reassembly
node.

Signed-off-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
---
 lib/node/ip4_reassembly.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/node/ip4_reassembly.c b/lib/node/ip4_reassembly.c
index 04823cc596..ab71ef1331 100644
--- a/lib/node/ip4_reassembly.c
+++ b/lib/node/ip4_reassembly.c
@@ -120,6 +120,7 @@ ip4_reassembly_node_process(struct rte_graph *graph, struct 
rte_node *node, void
                rte_node_next_stream_put(graph, node, 
RTE_NODE_IP4_REASSEMBLY_NEXT_PKT_DROP,
                                         dr->cnt);
                idx += dr->cnt;
+               NODE_INCREMENT_ERROR_ID(node, 0, dr->cnt, dr->cnt);
                dr->cnt = 0;
        }
 
@@ -165,11 +166,19 @@ ip4_reassembly_node_init(const struct rte_graph *graph, 
struct rte_node *node)
        return 0;
 }
 
+static struct rte_node_errors ip4_reassembly_errors = {
+       .nb_errors = 1,
+       .err_desc = {
+               [0] = "ip4_reassembly_error",
+       },
+};
+
 static struct rte_node_register ip4_reassembly_node = {
        .process = ip4_reassembly_node_process,
        .name = "ip4_reassembly",
 
        .init = ip4_reassembly_node_init,
+       .errs = &ip4_reassembly_errors,
 
        .nb_edges = RTE_NODE_IP4_REASSEMBLY_NEXT_PKT_DROP + 1,
        .next_nodes = {
-- 
2.25.1