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| author |   Lawrence Brakmo <brakmo@fb.com> | 2017-06-30 20:02:49 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-07-01 16:15:14 -0700 |
| commit | 91b5b21c7c16899abb37f4a9e4388b4e9aae0b9d (patch) | |
| tree | ff5989374783d9f11e822906a98e94d08a6f135a /samples/bpf/tcp_cong_kern.c | |
| parent | bpf: Sample BPF program to set buffer sizes (diff) | |
| download | linux-dev-91b5b21c7c16899abb37f4a9e4388b4e9aae0b9d.tar.xz linux-dev-91b5b21c7c16899abb37f4a9e4388b4e9aae0b9d.zip | |
bpf: Add support for changing congestion control
Added support for changing congestion control for SOCK_OPS bpf
programs through the setsockopt bpf helper function. It also adds
a new SOCK_OPS op, BPF_SOCK_OPS_NEEDS_ECN, that is needed for
congestion controls, like dctcp, that need to enable ECN in the
SYN packets.
Signed-off-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/tcp_cong_kern.c')
0 files changed, 0 insertions, 0 deletions