1 files changed, 54 insertions, 27 deletions

diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index 1efd7d9b25fe..fdd9ad474ce3 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -35,10 +35,11 @@ TRACE_EVENT(net_dev_start_xmit,
 		__field(	u16,			gso_size	)
 		__field(	u16,			gso_segs	)
 		__field(	u16,			gso_type	)
+		__field(	u64,			net_cookie	)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev->name);
+		__assign_str(name);
 		__entry->queue_mapping = skb->queue_mapping;
 		__entry->skbaddr = skb;
 		__entry->vlan_tagged = skb_vlan_tag_present(skb);
@@ -51,21 +52,24 @@ TRACE_EVENT(net_dev_start_xmit,
 		__entry->network_offset = skb_network_offset(skb);
 		__entry->transport_offset_valid =
 			skb_transport_header_was_set(skb);
-		__entry->transport_offset = skb_transport_offset(skb);
+		__entry->transport_offset = skb_transport_header_was_set(skb) ?
+			skb_transport_offset(skb) : 0;
 		__entry->tx_flags = skb_shinfo(skb)->tx_flags;
 		__entry->gso_size = skb_shinfo(skb)->gso_size;
 		__entry->gso_segs = skb_shinfo(skb)->gso_segs;
 		__entry->gso_type = skb_shinfo(skb)->gso_type;
+		__entry->net_cookie = dev_net(dev)->net_cookie;
 	),
 
-	TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x",
+	TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x net_cookie=%llu",
 		  __get_str(name), __entry->queue_mapping, __entry->skbaddr,
 		  __entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci,
 		  __entry->protocol, __entry->ip_summed, __entry->len,
 		  __entry->data_len,
 		  __entry->network_offset, __entry->transport_offset_valid,
 		  __entry->transport_offset, __entry->tx_flags,
-		  __entry->gso_size, __entry->gso_segs, __entry->gso_type)
+		  __entry->gso_size, __entry->gso_segs,
+		  __entry->gso_type, __entry->net_cookie)
 );
 
 TRACE_EVENT(net_dev_xmit,
@@ -82,17 +86,47 @@ TRACE_EVENT(net_dev_xmit,
 		__field(	unsigned int,	len		)
 		__field(	int,		rc		)
 		__string(	name,		dev->name	)
+		__field(	u64,		net_cookie	)
 	),
 
 	TP_fast_assign(
 		__entry->skbaddr = skb;
 		__entry->len = skb_len;
 		__entry->rc = rc;
-		__assign_str(name, dev->name);
+		__entry->net_cookie = dev_net(dev)->net_cookie;
+		__assign_str(name);
 	),
 
-	TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
-		__get_str(name), __entry->skbaddr, __entry->len, __entry->rc)
+	TP_printk("dev=%s skbaddr=%p len=%u rc=%d net_cookie=%llu",
+		__get_str(name), __entry->skbaddr,
+		__entry->len, __entry->rc,
+		__entry->net_cookie)
+);
+
+TRACE_EVENT(net_dev_xmit_timeout,
+
+	TP_PROTO(struct net_device *dev,
+		 int queue_index),
+
+	TP_ARGS(dev, queue_index),
+
+	TP_STRUCT__entry(
+		__string(	name,		dev->name	)
+		__string(	driver,		netdev_drivername(dev))
+		__field(	int,		queue_index	)
+		__field(	u64,		net_cookie	)
+	),
+
+	TP_fast_assign(
+		__assign_str(name);
+		__assign_str(driver);
+		__entry->queue_index = queue_index;
+		__entry->net_cookie = dev_net(dev)->net_cookie;
+	),
+
+	TP_printk("dev=%s driver=%s queue=%d net_cookie=%llu",
+		__get_str(name), __get_str(driver),
+		__entry->queue_index, __entry->net_cookie)
 );
 
 DECLARE_EVENT_CLASS(net_dev_template,
@@ -105,16 +139,20 @@ DECLARE_EVENT_CLASS(net_dev_template,
 		__field(	void *,		skbaddr		)
 		__field(	unsigned int,	len		)
 		__string(	name,		skb->dev->name	)
+		__field(	u64,		net_cookie	)
 	),
 
 	TP_fast_assign(
 		__entry->skbaddr = skb;
 		__entry->len = skb->len;
-		__assign_str(name, skb->dev->name);
+		__entry->net_cookie = dev_net(skb->dev)->net_cookie;
+		__assign_str(name);
 	),
 
-	TP_printk("dev=%s skbaddr=%p len=%u",
-		__get_str(name), __entry->skbaddr, __entry->len)
+	TP_printk("dev=%s skbaddr=%p len=%u net_cookie=%llu",
+		__get_str(name), __entry->skbaddr,
+		__entry->len,
+		__entry->net_cookie)
 )
 
 DEFINE_EVENT(net_dev_template, net_dev_queue,
@@ -164,10 +202,11 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
 		__field(	unsigned char,		nr_frags	)
 		__field(	u16,			gso_size	)
 		__field(	u16,			gso_type	)
+		__field(	u64,			net_cookie	)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, skb->dev->name);
+		__assign_str(name);
 #ifdef CONFIG_NET_RX_BUSY_POLL
 		__entry->napi_id = skb->napi_id;
 #else
@@ -190,16 +229,18 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
 		__entry->nr_frags = skb_shinfo(skb)->nr_frags;
 		__entry->gso_size = skb_shinfo(skb)->gso_size;
 		__entry->gso_type = skb_shinfo(skb)->gso_type;
+		__entry->net_cookie = dev_net(skb->dev)->net_cookie;
 	),
 
-	TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x",
+	TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x net_cookie=%llu",
 		  __get_str(name), __entry->napi_id, __entry->queue_mapping,
 		  __entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto,
 		  __entry->vlan_tci, __entry->protocol, __entry->ip_summed,
 		  __entry->hash, __entry->l4_hash, __entry->len,
 		  __entry->data_len, __entry->truesize,
 		  __entry->mac_header_valid, __entry->mac_header,
-		  __entry->nr_frags, __entry->gso_size, __entry->gso_type)
+		  __entry->nr_frags, __entry->gso_size,
+		  __entry->gso_type, __entry->net_cookie)
 );
 
 DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry,
@@ -237,13 +278,6 @@ DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry,
 	TP_ARGS(skb)
 );
 
-DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_ni_entry,
-
-	TP_PROTO(const struct sk_buff *skb),
-
-	TP_ARGS(skb)
-);
-
 DECLARE_EVENT_CLASS(net_dev_rx_exit_template,
 
 	TP_PROTO(int ret),
@@ -289,13 +323,6 @@ DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_exit,
 	TP_ARGS(ret)
 );
 
-DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_ni_exit,
-
-	TP_PROTO(int ret),
-
-	TP_ARGS(ret)
-);
-
 DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_list_exit,
 
 	TP_PROTO(int ret),