libbpf

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Files

Philo Lu 43df08cd17 bpf: add mrtt and srtt as BPF_SOCK_OPS_RTT_CB args

Two important arguments in RTT estimation, mrtt and srtt, are passed to
tcp_bpf_rtt(), so that bpf programs get more information about RTT
computation in BPF_SOCK_OPS_RTT_CB.

The difference between bpf_sock_ops->srtt_us and the srtt here is: the
former is an old rtt before update, while srtt passed by tcp_bpf_rtt()
is that after update.

Signed-off-by: Philo Lu <lulie@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240425161724.73707-2-lulie@linux.alibaba.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

2024-04-30 09:09:32 -07:00

bpf_common.h

mirror uapi/linux/bpf_common.h file (#2 )

2018-10-12 12:57:55 -07:00

bpf.h

bpf: add mrtt and srtt as BPF_SOCK_OPS_RTT_CB args

2024-04-30 09:09:32 -07:00

btf.h

bpf: Add btf enum64 support

2022-06-10 14:13:02 -07:00

fcntl.h

tools headers UAPI: Sync linux/fcntl.h with the kernel sources