linux

Author SHA1 Message Date

Author	SHA1	Message	Date
Lawrence Brakmo	a4174f0560	bpf: Fix tcp_bufs_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	d9925368a6	bpf: Sample BPF program to set buffer sizes This patch contains a BPF program to set initial receive window to 40 packets and send and receive buffers to 1.5MB. This would usually be done after doing appropriate checks that indicate the hosts are far enough away (i.e. large RTT). 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

Lawrence Brakmo

a4174f0560

bpf: Fix tcp_bufs_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

d9925368a6

bpf: Sample BPF program to set buffer sizes

This patch contains a BPF program to set initial receive window to
40 packets and send and receive buffers to 1.5MB. This would usually
be done after doing appropriate checks that indicate the hosts are
far enough away (i.e. large RTT).

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

2 Commits