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| author |   David Ahern <dsahern@gmail.com> | 2019-05-22 12:22:21 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-05-22 17:50:24 -0700 |
| commit | fc651001d2c5ca4f8b87efae2edb69fca94a6365 (patch) | |
| tree | 7d06f313ea04c10863a802217891321339399d93 /net | |
| parent | selftests: pmtu: Simplify cleanup and namespace names (diff) | |
| download | linux-dev-fc651001d2c5ca4f8b87efae2edb69fca94a6365.tar.xz linux-dev-fc651001d2c5ca4f8b87efae2edb69fca94a6365.zip | |
neighbor: Add tracepoint to __neigh_create
Add tracepoint to __neigh_create to enable debugging of new entries.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/neighbour.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index dfa871061f14..a5556e4d3f96 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -587,6 +587,8 @@ static struct neighbour *___neigh_create(struct neigh_table *tbl, int error; struct neigh_hash_table *nht; + trace_neigh_create(tbl, dev, pkey, n, exempt_from_gc); + if (!n) { rc = ERR_PTR(-ENOBUFS); goto out; |