diff options
| author | David Ahern | 2019-04-16 14:36:09 -0700 |
|---|---|---|
| committer | David S. Miller | 2019-04-17 23:10:47 -0700 |
| commit | 8ff2e5b26cb84b1b0f502c0b7a3c62e4c4d86acc (patch) | |
| tree | 3676e0050d1656c48ba403efbe74053c73e2f364 | |
| parent | b7bc4b6a620becacbc70fc617b8bbdb16f401f85 (diff) | |
ipv6: Pass fib6_result to fib6_table_lookup tracepoint
Change fib6_table_lookup tracepoint to take the fib6_result and use
the fib6_info and fib6_nh from it.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/trace/events/fib6.h | 16 | ||||
| -rw-r--r-- | net/ipv6/route.c | 6 |
2 files changed, 11 insertions, 11 deletions
diff --git a/include/trace/events/fib6.h b/include/trace/events/fib6.h index 6d05ebdd669c..70e252d926ea 100644 --- a/include/trace/events/fib6.h +++ b/include/trace/events/fib6.h @@ -12,10 +12,10 @@ TRACE_EVENT(fib6_table_lookup, - TP_PROTO(const struct net *net, const struct fib6_info *f6i, + TP_PROTO(const struct net *net, const struct fib6_result *res, struct fib6_table *table, const struct flowi6 *flp), - TP_ARGS(net, f6i, table, flp), + TP_ARGS(net, res, table, flp), TP_STRUCT__entry( __field( u32, tb_id ) @@ -39,7 +39,7 @@ TRACE_EVENT(fib6_table_lookup, struct in6_addr *in6; __entry->tb_id = table->tb6_id; - __entry->err = ip6_rt_type_to_error(f6i->fib6_type); + __entry->err = ip6_rt_type_to_error(res->f6i->fib6_type); __entry->oif = flp->flowi6_oif; __entry->iif = flp->flowi6_iif; __entry->tos = ip6_tclass(flp->flowlabel); @@ -62,20 +62,20 @@ TRACE_EVENT(fib6_table_lookup, __entry->dport = 0; } - if (f6i->fib6_nh.fib_nh_dev) { - __assign_str(name, f6i->fib6_nh.fib_nh_dev); + if (res->nh && res->nh->fib_nh_dev) { + __assign_str(name, res->nh->fib_nh_dev); } else { __assign_str(name, "-"); } - if (f6i == net->ipv6.fib6_null_entry) { + if (res->f6i == net->ipv6.fib6_null_entry) { struct in6_addr in6_zero = {}; in6 = (struct in6_addr *)__entry->gw; *in6 = in6_zero; - } else if (f6i) { + } else if (res->nh) { in6 = (struct in6_addr *)__entry->gw; - *in6 = f6i->fib6_nh.fib_nh_gw6; + *in6 = res->nh->fib_nh_gw6; } ), diff --git a/net/ipv6/route.c b/net/ipv6/route.c index a466e2e478e8..405e0784d13b 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1130,7 +1130,7 @@ restart: } out: - trace_fib6_table_lookup(net, res.f6i, table, fl6); + trace_fib6_table_lookup(net, &res, table, fl6); rcu_read_unlock(); @@ -1865,7 +1865,7 @@ redo_rt6_select: } } - trace_fib6_table_lookup(net, res.f6i, table, fl6); + trace_fib6_table_lookup(net, &res, table, fl6); return res.f6i; } @@ -2538,7 +2538,7 @@ out: rcu_read_unlock(); - trace_fib6_table_lookup(net, rt, table, fl6); + trace_fib6_table_lookup(net, &res, table, fl6); return ret; }; |