bpf: Add more stats to HBM
authorbrakmo <brakmo@fb.com>
Tue, 28 May 2019 23:59:40 +0000 (16:59 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 31 May 2019 23:41:29 +0000 (16:41 -0700)
commitd58c6f7212f4eda59ca94cbfbaa785dde7675456
tree84c6e60b4f3ca303da138d79f55747c6222213eb
parentffd81558d56c611b1e93f856c77f42046a2deab5
bpf: Add more stats to HBM

Adds more stats to HBM, including average cwnd and rtt of all TCP
flows, percents of packets that are ecn ce marked and distribution
of return values.

Signed-off-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
samples/bpf/hbm.c
samples/bpf/hbm.h
samples/bpf/hbm_kern.h
samples/bpf/hbm_out_kern.c