[PATCH mptcp-next v2 00/13] BPF packet scheduler updates part 2

[Geliang Tang <geliang.tang@suse.com>]

v2:
- Init nr to -1 for bpf_bkup and bpf_stale.
- Update has_bytes_sent() to make sure only one item showed in 'ss -it',
  this needs to start server with PORT_1.
- Rename to bpf_mptcp_subflow_memory_free() and
  bpf_mptcp_subflow_queues_empty().
- Simplify div_u64().
- Move mptcp_subflow_set_stale() to kernel space. stale is a bit filed,
  I haven't found a way to set a bit filed in BPF context yet, so set it
  in kernel space.
- Sync with new bpf_tcp_ca.c.

Geliang Tang (13):
  Squash to "bpf: Add bpf_mptcp_sched_ops"
  Squash to "selftests/bpf: Add bpf scheduler test"
  Squash to "selftests/bpf: Add bpf_first test"
  Squash to "selftests/bpf: Add bpf_bkup scheduler"
  Squash to "selftests/bpf: Add bpf_bkup test"
  Squash to "selftests/bpf: Add bpf_rr test"
  Squash to "selftests/bpf: Add bpf_red test"
  mptcp: add subflow_set_stale helper
  selftests/bpf: Add bpf_stale scheduler
  selftests/bpf: Add bpf_stale test
  bpf: Export more bpf_burst related functions
  selftests/bpf: Add bpf_burst scheduler
  selftests/bpf: Add bpf_burst test

 net/mptcp/bpf.c                               |  44 ++--
 net/mptcp/protocol.c                          |   4 +-
 net/mptcp/protocol.h                          |   6 +
 net/mptcp/sched.c                             |   6 +
 tools/testing/selftests/bpf/bpf_tcp_helpers.h |   7 +-
 .../testing/selftests/bpf/prog_tests/mptcp.c  |  91 +++++++-
 .../selftests/bpf/progs/mptcp_bpf_bkup.c      |   5 +-
 .../selftests/bpf/progs/mptcp_bpf_burst.c     | 197 ++++++++++++++++++
 .../selftests/bpf/progs/mptcp_bpf_stale.c     |  63 ++++++
 9 files changed, 384 insertions(+), 39 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/progs/mptcp_bpf_burst.c
 create mode 100644 tools/testing/selftests/bpf/progs/mptcp_bpf_stale.c

-- 
2.35.3