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Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r--net/ipv4/fib_trie.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index b0c6258ffb79..26d6ffb6d23c 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -81,6 +81,7 @@
#include <net/sock.h>
#include <net/ip_fib.h>
#include <net/switchdev.h>
+#include <trace/events/fib.h>
#include "fib_lookup.h"
#define MAX_STAT_DEPTH 32
@@ -1278,6 +1279,8 @@ int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp,
unsigned long index;
t_key cindex;
+ trace_fib_table_lookup(tb->tb_id, flp);
+
pn = t->kv;
cindex = 0;
@@ -1423,8 +1426,11 @@ found:
nh->nh_flags & RTNH_F_LINKDOWN &&
!(fib_flags & FIB_LOOKUP_IGNORE_LINKSTATE))
continue;
- if (flp->flowi4_oif && flp->flowi4_oif != nh->nh_oif)
- continue;
+ if (!(flp->flowi4_flags & FLOWI_FLAG_VRFSRC)) {
+ if (flp->flowi4_oif &&
+ flp->flowi4_oif != nh->nh_oif)
+ continue;
+ }
if (!(fib_flags & FIB_LOOKUP_NOREF))
atomic_inc(&fi->fib_clntref);
@@ -1439,6 +1445,8 @@ found:
#ifdef CONFIG_IP_FIB_TRIE_STATS
this_cpu_inc(stats->semantic_match_passed);
#endif
+ trace_fib_table_lookup_nh(nh);
+
return err;
}
}