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332 lines
8.0 KiB
332 lines
8.0 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM net |
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#if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define _TRACE_NET_H |
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#include <linux/skbuff.h> |
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#include <linux/netdevice.h> |
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#include <linux/if_vlan.h> |
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#include <linux/ip.h> |
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#include <linux/tracepoint.h> |
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TRACE_EVENT(net_dev_start_xmit, |
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TP_PROTO(const struct sk_buff *skb, const struct net_device *dev), |
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TP_ARGS(skb, dev), |
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TP_STRUCT__entry( |
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__string( name, dev->name ) |
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__field( u16, queue_mapping ) |
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__field( const void *, skbaddr ) |
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__field( bool, vlan_tagged ) |
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__field( u16, vlan_proto ) |
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__field( u16, vlan_tci ) |
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__field( u16, protocol ) |
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__field( u8, ip_summed ) |
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__field( unsigned int, len ) |
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__field( unsigned int, data_len ) |
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__field( int, network_offset ) |
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__field( bool, transport_offset_valid) |
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__field( int, transport_offset) |
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__field( u8, tx_flags ) |
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__field( u16, gso_size ) |
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__field( u16, gso_segs ) |
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__field( u16, gso_type ) |
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), |
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TP_fast_assign( |
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__assign_str(name, dev->name); |
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__entry->queue_mapping = skb->queue_mapping; |
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__entry->skbaddr = skb; |
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__entry->vlan_tagged = skb_vlan_tag_present(skb); |
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__entry->vlan_proto = ntohs(skb->vlan_proto); |
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__entry->vlan_tci = skb_vlan_tag_get(skb); |
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__entry->protocol = ntohs(skb->protocol); |
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__entry->ip_summed = skb->ip_summed; |
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__entry->len = skb->len; |
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__entry->data_len = skb->data_len; |
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__entry->network_offset = skb_network_offset(skb); |
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__entry->transport_offset_valid = |
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skb_transport_header_was_set(skb); |
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__entry->transport_offset = skb_transport_offset(skb); |
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__entry->tx_flags = skb_shinfo(skb)->tx_flags; |
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__entry->gso_size = skb_shinfo(skb)->gso_size; |
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__entry->gso_segs = skb_shinfo(skb)->gso_segs; |
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__entry->gso_type = skb_shinfo(skb)->gso_type; |
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), |
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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", |
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__get_str(name), __entry->queue_mapping, __entry->skbaddr, |
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__entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci, |
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__entry->protocol, __entry->ip_summed, __entry->len, |
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__entry->data_len, |
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__entry->network_offset, __entry->transport_offset_valid, |
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__entry->transport_offset, __entry->tx_flags, |
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__entry->gso_size, __entry->gso_segs, __entry->gso_type) |
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); |
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TRACE_EVENT(net_dev_xmit, |
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TP_PROTO(struct sk_buff *skb, |
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int rc, |
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struct net_device *dev, |
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unsigned int skb_len), |
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TP_ARGS(skb, rc, dev, skb_len), |
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TP_STRUCT__entry( |
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__field( void *, skbaddr ) |
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__field( unsigned int, len ) |
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__field( int, rc ) |
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__string( name, dev->name ) |
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), |
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TP_fast_assign( |
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__entry->skbaddr = skb; |
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__entry->len = skb_len; |
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__entry->rc = rc; |
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__assign_str(name, dev->name); |
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), |
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TP_printk("dev=%s skbaddr=%p len=%u rc=%d", |
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__get_str(name), __entry->skbaddr, __entry->len, __entry->rc) |
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); |
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TRACE_EVENT(net_dev_xmit_timeout, |
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TP_PROTO(struct net_device *dev, |
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int queue_index), |
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TP_ARGS(dev, queue_index), |
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TP_STRUCT__entry( |
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__string( name, dev->name ) |
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__string( driver, netdev_drivername(dev)) |
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__field( int, queue_index ) |
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), |
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TP_fast_assign( |
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__assign_str(name, dev->name); |
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__assign_str(driver, netdev_drivername(dev)); |
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__entry->queue_index = queue_index; |
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), |
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TP_printk("dev=%s driver=%s queue=%d", |
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__get_str(name), __get_str(driver), __entry->queue_index) |
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); |
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DECLARE_EVENT_CLASS(net_dev_template, |
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TP_PROTO(struct sk_buff *skb), |
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TP_ARGS(skb), |
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TP_STRUCT__entry( |
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__field( void *, skbaddr ) |
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__field( unsigned int, len ) |
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__string( name, skb->dev->name ) |
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), |
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TP_fast_assign( |
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__entry->skbaddr = skb; |
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__entry->len = skb->len; |
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__assign_str(name, skb->dev->name); |
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), |
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TP_printk("dev=%s skbaddr=%px len=%u", |
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__get_str(name), __entry->skbaddr, __entry->len) |
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) |
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DEFINE_EVENT(net_dev_template, net_dev_queue, |
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TP_PROTO(struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_template, netif_receive_skb, |
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TP_PROTO(struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_template, netif_rx, |
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TP_PROTO(struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DECLARE_EVENT_CLASS(net_dev_rx_verbose_template, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb), |
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TP_STRUCT__entry( |
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__string( name, skb->dev->name ) |
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__field( unsigned int, napi_id ) |
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__field( u16, queue_mapping ) |
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__field( const void *, skbaddr ) |
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__field( bool, vlan_tagged ) |
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__field( u16, vlan_proto ) |
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__field( u16, vlan_tci ) |
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__field( u16, protocol ) |
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__field( u8, ip_summed ) |
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__field( u32, hash ) |
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__field( bool, l4_hash ) |
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__field( unsigned int, len ) |
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__field( unsigned int, data_len ) |
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__field( unsigned int, truesize ) |
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__field( bool, mac_header_valid) |
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__field( int, mac_header ) |
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__field( unsigned char, nr_frags ) |
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__field( u16, gso_size ) |
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__field( u16, gso_type ) |
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), |
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TP_fast_assign( |
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__assign_str(name, skb->dev->name); |
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#ifdef CONFIG_NET_RX_BUSY_POLL |
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__entry->napi_id = skb->napi_id; |
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#else |
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__entry->napi_id = 0; |
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#endif |
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__entry->queue_mapping = skb->queue_mapping; |
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__entry->skbaddr = skb; |
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__entry->vlan_tagged = skb_vlan_tag_present(skb); |
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__entry->vlan_proto = ntohs(skb->vlan_proto); |
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__entry->vlan_tci = skb_vlan_tag_get(skb); |
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__entry->protocol = ntohs(skb->protocol); |
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__entry->ip_summed = skb->ip_summed; |
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__entry->hash = skb->hash; |
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__entry->l4_hash = skb->l4_hash; |
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__entry->len = skb->len; |
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__entry->data_len = skb->data_len; |
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__entry->truesize = skb->truesize; |
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__entry->mac_header_valid = skb_mac_header_was_set(skb); |
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__entry->mac_header = skb_mac_header(skb) - skb->data; |
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__entry->nr_frags = skb_shinfo(skb)->nr_frags; |
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__entry->gso_size = skb_shinfo(skb)->gso_size; |
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__entry->gso_type = skb_shinfo(skb)->gso_type; |
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), |
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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", |
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__get_str(name), __entry->napi_id, __entry->queue_mapping, |
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__entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto, |
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__entry->vlan_tci, __entry->protocol, __entry->ip_summed, |
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__entry->hash, __entry->l4_hash, __entry->len, |
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__entry->data_len, __entry->truesize, |
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__entry->mac_header_valid, __entry->mac_header, |
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__entry->nr_frags, __entry->gso_size, __entry->gso_type) |
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); |
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DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_list_entry, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_ni_entry, |
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TP_PROTO(const struct sk_buff *skb), |
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TP_ARGS(skb) |
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); |
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DECLARE_EVENT_CLASS(net_dev_rx_exit_template, |
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TP_PROTO(int ret), |
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TP_ARGS(ret), |
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TP_STRUCT__entry( |
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__field(int, ret) |
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), |
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TP_fast_assign( |
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__entry->ret = ret; |
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), |
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TP_printk("ret=%d", __entry->ret) |
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); |
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DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_frags_exit, |
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TP_PROTO(int ret), |
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TP_ARGS(ret) |
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); |
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DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_receive_exit, |
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TP_PROTO(int ret), |
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TP_ARGS(ret) |
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); |
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DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_exit, |
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TP_PROTO(int ret), |
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TP_ARGS(ret) |
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); |
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DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_exit, |
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TP_PROTO(int ret), |
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TP_ARGS(ret) |
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); |
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DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_ni_exit, |
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TP_PROTO(int ret), |
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TP_ARGS(ret) |
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); |
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DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_list_exit, |
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TP_PROTO(int ret), |
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TP_ARGS(ret) |
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); |
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#endif /* _TRACE_NET_H */ |
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/* This part must be outside protection */ |
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#include <trace/define_trace.h>
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