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| author |   Eric Dumazet <edumazet@google.com> | 2025-05-13 19:39:14 +0000 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-05-15 11:30:08 -0700 |
| commit | cd171461b90a2d2cf230943df60d580174633718 (patch) | |
| tree | bcdd2d0dbc9db72b610aaeb9a30c4024b731da80 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | tcp: remove zero TCP TS samples for autotuning (diff) | |
| download | wireguard-linux-cd171461b90a2d2cf230943df60d580174633718.tar.xz wireguard-linux-cd171461b90a2d2cf230943df60d580174633718.zip | |
tcp: fix initial tp->rcvq_space.space value for passive TS enabled flows
tcp_rcv_state_process() must tweak tp->advmss for TS enabled flows
before the call to tcp_init_transfer() / tcp_init_buffer_space().
Otherwise tp->rcvq_space.space is off by 120 bytes
(TCP_INIT_CWND * TCPOLEN_TSTAMP_ALIGNED).
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Wei Wang <weiwan@google.com>
Link: https://patch.msgid.link/20250513193919.1089692-7-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions