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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/include/trace/events/net.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/include/trace/events/net.h')
-rw-r--r--kernel/include/trace/events/net.h242
1 files changed, 242 insertions, 0 deletions
diff --git a/kernel/include/trace/events/net.h b/kernel/include/trace/events/net.h
new file mode 100644
index 000000000..49cc7c3de
--- /dev/null
+++ b/kernel/include/trace/events/net.h
@@ -0,0 +1,242 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM net
+
+#if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NET_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/if_vlan.h>
+#include <linux/ip.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(net_dev_start_xmit,
+
+ TP_PROTO(const struct sk_buff *skb, const struct net_device *dev),
+
+ TP_ARGS(skb, dev),
+
+ TP_STRUCT__entry(
+ __string( name, dev->name )
+ __field( u16, queue_mapping )
+ __field( const void *, skbaddr )
+ __field( bool, vlan_tagged )
+ __field( u16, vlan_proto )
+ __field( u16, vlan_tci )
+ __field( u16, protocol )
+ __field( u8, ip_summed )
+ __field( unsigned int, len )
+ __field( unsigned int, data_len )
+ __field( int, network_offset )
+ __field( bool, transport_offset_valid)
+ __field( int, transport_offset)
+ __field( u8, tx_flags )
+ __field( u16, gso_size )
+ __field( u16, gso_segs )
+ __field( u16, gso_type )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, dev->name);
+ __entry->queue_mapping = skb->queue_mapping;
+ __entry->skbaddr = skb;
+ __entry->vlan_tagged = skb_vlan_tag_present(skb);
+ __entry->vlan_proto = ntohs(skb->vlan_proto);
+ __entry->vlan_tci = skb_vlan_tag_get(skb);
+ __entry->protocol = ntohs(skb->protocol);
+ __entry->ip_summed = skb->ip_summed;
+ __entry->len = skb->len;
+ __entry->data_len = skb->data_len;
+ __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->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;
+ ),
+
+ 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",
+ __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)
+);
+
+TRACE_EVENT(net_dev_xmit,
+
+ TP_PROTO(struct sk_buff *skb,
+ int rc,
+ struct net_device *dev,
+ unsigned int skb_len),
+
+ TP_ARGS(skb, rc, dev, skb_len),
+
+ TP_STRUCT__entry(
+ __field( void *, skbaddr )
+ __field( unsigned int, len )
+ __field( int, rc )
+ __string( name, dev->name )
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->len = skb_len;
+ __entry->rc = rc;
+ __assign_str(name, dev->name);
+ ),
+
+ TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
+ __get_str(name), __entry->skbaddr, __entry->len, __entry->rc)
+);
+
+DECLARE_EVENT_CLASS(net_dev_template,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb),
+
+ TP_STRUCT__entry(
+ __field( void *, skbaddr )
+ __field( unsigned int, len )
+ __string( name, skb->dev->name )
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->len = skb->len;
+ __assign_str(name, skb->dev->name);
+ ),
+
+ TP_printk("dev=%s skbaddr=%p len=%u",
+ __get_str(name), __entry->skbaddr, __entry->len)
+)
+
+DEFINE_EVENT(net_dev_template, net_dev_queue,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_template, netif_receive_skb,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_template, netif_rx,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb),
+
+ TP_STRUCT__entry(
+ __string( name, skb->dev->name )
+ __field( unsigned int, napi_id )
+ __field( u16, queue_mapping )
+ __field( const void *, skbaddr )
+ __field( bool, vlan_tagged )
+ __field( u16, vlan_proto )
+ __field( u16, vlan_tci )
+ __field( u16, protocol )
+ __field( u8, ip_summed )
+ __field( u32, hash )
+ __field( bool, l4_hash )
+ __field( unsigned int, len )
+ __field( unsigned int, data_len )
+ __field( unsigned int, truesize )
+ __field( bool, mac_header_valid)
+ __field( int, mac_header )
+ __field( unsigned char, nr_frags )
+ __field( u16, gso_size )
+ __field( u16, gso_type )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, skb->dev->name);
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ __entry->napi_id = skb->napi_id;
+#else
+ __entry->napi_id = 0;
+#endif
+ __entry->queue_mapping = skb->queue_mapping;
+ __entry->skbaddr = skb;
+ __entry->vlan_tagged = skb_vlan_tag_present(skb);
+ __entry->vlan_proto = ntohs(skb->vlan_proto);
+ __entry->vlan_tci = skb_vlan_tag_get(skb);
+ __entry->protocol = ntohs(skb->protocol);
+ __entry->ip_summed = skb->ip_summed;
+ __entry->hash = skb->hash;
+ __entry->l4_hash = skb->l4_hash;
+ __entry->len = skb->len;
+ __entry->data_len = skb->data_len;
+ __entry->truesize = skb->truesize;
+ __entry->mac_header_valid = skb_mac_header_was_set(skb);
+ __entry->mac_header = skb_mac_header(skb) - skb->data;
+ __entry->nr_frags = skb_shinfo(skb)->nr_frags;
+ __entry->gso_size = skb_shinfo(skb)->gso_size;
+ __entry->gso_type = skb_shinfo(skb)->gso_type;
+ ),
+
+ 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",
+ __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)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_ni_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+#endif /* _TRACE_NET_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>