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| author | Miao Xu <[email protected]> | 2024-05-02 04:23:17 +0000 |
|---|---|---|
| committer | Martin KaFai Lau <[email protected]> | 2024-05-02 23:26:56 +0000 |
| commit | 0325cbd21e3c26eff88bc7da303ffb46b4f5d294 (patch) | |
| tree | 0be09be46ced079b7b53b2b5fa528212c23daea7 /tools/lib/bpf/bpf_helpers.h | |
| parent | tcp: Add new args for cong_control in tcp_congestion_ops (diff) | |
| download | kernel-0325cbd21e3c26eff88bc7da303ffb46b4f5d294.tar.gz kernel-0325cbd21e3c26eff88bc7da303ffb46b4f5d294.zip | |
bpf: tcp: Allow to write tp->snd_cwnd_stamp in bpf_tcp_ca
This patch allows the write of tp->snd_cwnd_stamp in a bpf tcp
ca program. An use case of writing this field is to keep track
of the time whenever tp->snd_cwnd is raised or reduced inside
the `cong_control` callback.
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: Miao Xu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin KaFai Lau <[email protected]>
Diffstat (limited to 'tools/lib/bpf/bpf_helpers.h')
0 files changed, 0 insertions, 0 deletions