| From: |
| Jason Xing <kerneljasonxing-AT-gmail.com> |
| To: |
| davem-AT-davemloft.net, edumazet-AT-google.com, kuba-AT-kernel.org, pabeni-AT-redhat.com, dsahern-AT-kernel.org, ast-AT-kernel.org, daniel-AT-iogearbox.net, andrii-AT-kernel.org, martin.lau-AT-linux.dev, eddyz87-AT-gmail.com, song-AT-kernel.org, yonghong.song-AT-linux.dev, john.fastabend-AT-gmail.com, kpsingh-AT-kernel.org, sdf-AT-fomichev.me, haoluo-AT-google.com, jolsa-AT-kernel.org, horms-AT-kernel.org, kuniyu-AT-amazon.com, ncardwell-AT-google.com |
| Subject: |
| [PATCH net-next 0/5] tcp: add some RTO MIN and DELACK MAX |
| Date: |
| Sun, 09 Mar 2025 13:29:59 +0100 |
| Message-ID: |
| <20250309123004.85612-1-kerneljasonxing@gmail.com> |
| Cc: |
| bpf-AT-vger.kernel.org, netdev-AT-vger.kernel.org, Jason Xing <kerneljasonxing-AT-gmail.com> |
| Archive-link: |
| Article |
Add bpf_getsockopt for RTO MIN and DELACK MAX.
Add setsockopt/getsockopt for RTO MIN and DELACK MAX.
Add corresponding selftests for bpf.
Jason Xing (5):
tcp: bpf: support bpf_getsockopt for TCP_BPF_RTO_MIN
tcp: bpf: support bpf_getsockopt for TCP_BPF_DELACK_MAX
tcp: support TCP_RTO_MIN_US for set/getsockopt use
tcp: support TCP_DELACK_MAX_US for set/getsockopt use
selftests: add bpf_set/getsockopt() for TCP_BPF_DELACK_MAX and
TCP_BPF_RTO_MIN
Documentation/networking/ip-sysctl.rst | 4 +--
include/net/tcp.h | 2 +-
include/uapi/linux/tcp.h | 2 ++
net/core/filter.c | 22 +++++++++++++
net/ipv4/tcp.c | 32 +++++++++++++++++--
net/ipv4/tcp_output.c | 2 +-
.../selftests/bpf/progs/setget_sockopt.c | 2 ++
7 files changed, 60 insertions(+), 6 deletions(-)
--
2.43.5
