Viewing file:  fib.h (2.41 KB) -rw-r--r--
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#undef TRACE_SYSTEM
#define TRACE_SYSTEM fib
#if !defined(_TRACE_FIB_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_FIB_H
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <net/ip_fib.h>
#include <linux/tracepoint.h>
TRACE_EVENT(fib_table_lookup,
TP_PROTO(u32 tb_id, const struct flowi4 *flp),
TP_ARGS(tb_id, flp),
TP_STRUCT__entry(
__field( u32, tb_id )
__field( int, oif )
__field( int, iif )
__field( __u8, tos )
__field( __u8, scope )
__field( __u8, flags )
__array( __u8, src, 4 )
__array( __u8, dst, 4 )
),
TP_fast_assign(
__be32 *p32;
__entry->tb_id = tb_id;
__entry->oif = flp->flowi4_oif;
__entry->iif = flp->flowi4_iif;
__entry->tos = flp->flowi4_tos;
__entry->scope = flp->flowi4_scope;
__entry->flags = flp->flowi4_flags;
p32 = (__be32 *) __entry->src;
*p32 = flp->saddr;
p32 = (__be32 *) __entry->dst;
*p32 = flp->daddr;
),
TP_printk("table %u oif %d iif %d src %pI4 dst %pI4 tos %d scope %d flags %x",
__entry->tb_id, __entry->oif, __entry->iif,
__entry->src, __entry->dst, __entry->tos, __entry->scope,
__entry->flags)
);
TRACE_EVENT(fib_table_lookup_nh,
TP_PROTO(const struct fib_nh *nh),
TP_ARGS(nh),
TP_STRUCT__entry(
__string( name, nh->nh_dev->name)
__field( int, oif )
__array( __u8, src, 4 )
),
TP_fast_assign(
__be32 *p32 = (__be32 *) __entry->src;
__assign_str(name, nh->nh_dev ? nh->nh_dev->name : "not set");
__entry->oif = nh->nh_oif;
*p32 = nh->nh_saddr;
),
TP_printk("nexthop dev %s oif %d src %pI4",
__get_str(name), __entry->oif, __entry->src)
);
TRACE_EVENT(fib_validate_source,
TP_PROTO(const struct net_device *dev, const struct flowi4 *flp),
TP_ARGS(dev, flp),
TP_STRUCT__entry(
__string( name, dev->name )
__field( int, oif )
__field( int, iif )
__field( __u8, tos )
__array( __u8, src, 4 )
__array( __u8, dst, 4 )
),
TP_fast_assign(
__be32 *p32;
__assign_str(name, dev ? dev->name : "not set");
__entry->oif = flp->flowi4_oif;
__entry->iif = flp->flowi4_iif;
__entry->tos = flp->flowi4_tos;
p32 = (__be32 *) __entry->src;
*p32 = flp->saddr;
p32 = (__be32 *) __entry->dst;
*p32 = flp->daddr;
),
TP_printk("dev %s oif %d iif %d tos %d src %pI4 dst %pI4",
__get_str(name), __entry->oif, __entry->iif, __entry->tos,
__entry->src, __entry->dst)
);
#endif /* _TRACE_FIB_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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