From 61bc4d8daa7af018d7ea084ea38648828a5a90d5 Mon Sep 17 00:00:00 2001 From: Lawrence Brakmo Date: Fri, 30 Jun 2017 20:02:43 -0700 Subject: bpf: Sample bpf program to set SYN/SYN-ACK RTOs The sample BPF program, tcp_synrto_kern.c, sets the SYN and SYN-ACK RTOs to 10ms when both hosts are within the same datacenter (i.e. small RTTs) in an environment where common IPv6 prefixes indicate both hosts are in the same data center. Signed-off-by: Lawrence Brakmo Acked-by: Daniel Borkmann Signed-off-by: David S. Miller --- samples/bpf/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'samples/bpf/Makefile') diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 015589b50c37..e29370a19957 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -113,6 +113,7 @@ always += lwt_len_hist_kern.o always += xdp_tx_iptunnel_kern.o always += test_map_in_map_kern.o always += cookie_uid_helper_example.o +always += tcp_synrto_kern.o HOSTCFLAGS += -I$(objtree)/usr/include HOSTCFLAGS += -I$(srctree)/tools/lib/ -- cgit v1.2.3