Merge branch 'bpf: add mrtt and srtt as ctx->args for BPF_SOCK_OPS_RTT_CB'

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Philo Lu says:

====================
These provides more information about tcp RTT estimation. The selftest for
BPF_SOCK_OPS_RTT_CB is extended for the added args.

changelogs
-> v1:
- extend rtt selftest for added args (suggested by Stanislav)
====================

Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

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This commit is contained in:

Martin KaFai Lau 2024-04-25 13:26:21 -07:00

parent a311c3f9c3 7eb4f66b38

commit 876373985e

6 changed files with 28 additions and 4 deletions

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4

include/net/tcp.h

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2

include/uapi/linux/bpf.h

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4

net/ipv4/tcp_input.c

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2

tools/include/uapi/linux/bpf.h

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14

tools/testing/selftests/bpf/prog_tests/tcp_rtt.c

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6

tools/testing/selftests/bpf/progs/tcp_rtt.c

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