3 Commits

Author	SHA1	Message	Date
Jakub Kicinski	ea9b636201	samples: bpf: remove load_sock_ops in favour of bpftool ... bpftool can do all the things load_sock_ops used to do, and more. Point users to bpftool instead of maintaining this sample utility. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Acked-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>	2019-03-01 00:53:45 +01:00
Lawrence Brakmo	e1853319fc	bpf: Fix tcp_iw_kern.c sample program ... The program was returning -1 in some cases which is not allowed by the verifier any longer. Fixes: 390ee7e29f ("bpf: enforce return code for cgroup-bpf programs") Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2017-11-11 15:52:41 +09:00
Lawrence Brakmo	7bc62e2854	bpf: Sample BPF program to set initial cwnd ... Sample BPF program that assumes hosts are far away (i.e. large RTTs) and sets initial cwnd and initial receive window to 40 packets, send and receive buffers to 1.5MB. In practice there would be a test to insure the hosts are actually far enough away. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2017-07-01 16:15:14 -07:00