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| author | Willem de Bruijn <willemb@google.com> | 2018-10-05 18:31:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-05 21:52:38 +0300 |
| commit | f2e9de210d50187d206989e60bc5a99c2b692209 (patch) | |
| tree | 89597b81b0eb9e6ce7318ace7a17ff8ec507c325 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 2b9156129f8ee7312287c4826fe4c34a5402d74e (diff) | |
| download | linux-f2e9de210d50187d206989e60bc5a99c2b692209.tar.xz | |
udp: gro behind static key
Avoid the socket lookup cost in udp_gro_receive if no socket has a
udp tunnel callback configured.
udp_sk(sk)->gro_receive requires a registration with
setup_udp_tunnel_sock, which enables the static key.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions