Patchwork [net-next,v2,3/3] net: hsr: add tx stats for master interface

login
register
mail settings
Submitter Murali Karicheri
Date April 15, 2019, 3:36 p.m.
Message ID <20190415153603.23110-4-m-karicheri2@ti.com>
Download mbox | patch
Permalink /patch/773315/
State New
Headers show

Comments

Murali Karicheri - April 15, 2019, 3:36 p.m.
Add tx stats to hsr interface. Without this
ifconfig for hsr interface doesn't show tx packet stats.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
---
 net/hsr/hsr_forward.c | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

diff --git a/net/hsr/hsr_forward.c b/net/hsr/hsr_forward.c
index 0cac992192d0..ddd9605bad04 100644
--- a/net/hsr/hsr_forward.c
+++ b/net/hsr/hsr_forward.c
@@ -359,6 +359,13 @@  void hsr_forward_skb(struct sk_buff *skb, struct hsr_port *port)
 		goto out_drop;
 	hsr_register_frame_in(frame.node_src, port, frame.sequence_nr);
 	hsr_forward_do(&frame);
+	/* Gets called for ingress frames as well as egress from master port.
+	 * So check and increment stats for master port only here.
+	 */
+	if (port->type == HSR_PT_MASTER) {
+		port->dev->stats.tx_packets++;
+		port->dev->stats.tx_bytes += skb->len;
+	}
 
 	if (frame.skb_hsr)
 		kfree_skb(frame.skb_hsr);