Here are a few cleanups, preparation work for the new PM ops, and sysctl
knobs.
- Patch 1: reorg: move generic NL code used by all PMs to pm_netlink.c.
- Patch 2: use kmemdup() instead of kmalloc + copy.
- Patch 3: small cleanup to use pm var instead of msk->pm.
- Patch 4: reorg: id_avail_bitmap is only used by the in-kernel PM.
- Patch 5: use struct_group to easily reset a subset of PM data vars.
- Patch 6: introduce the minimal skeleton for the new PM ops.
- Patch 7: register in-kernel and userspace PM ops.
- Patch 8: new net.mptcp.path_manager sysctl knob, deprecating pm_type.
- Patch 9: map the new path_manager sysctl knob with pm_type.
- Patch 10: map the old pm_type sysctl knob with path_manager.
- Patch 11: new net.mptcp.available_path_managers sysctl knob.
- Patch 12: new test to validate path_manager and pm_type mapping.
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
---
Geliang Tang (11):
mptcp: pm: in-kernel: use kmemdup helper
mptcp: pm: use pm variable instead of msk->pm
mptcp: pm: only fill id_avail_bitmap for in-kernel pm
mptcp: pm: add struct_group in mptcp_pm_data
mptcp: pm: define struct mptcp_pm_ops
mptcp: pm: register in-kernel and userspace PM
mptcp: sysctl: set path manager by name
mptcp: sysctl: map path_manager to pm_type
mptcp: sysctl: map pm_type to path_manager
mptcp: sysctl: add available_path_managers
selftests: mptcp: add pm sysctl mapping tests
Matthieu Baerts (NGI0) (1):
mptcp: pm: split netlink and in-kernel init
Documentation/networking/mptcp-sysctl.rst | 23 +++++
include/net/mptcp.h | 14 +++
net/mptcp/ctrl.c | 113 +++++++++++++++++++++-
net/mptcp/pm.c | 97 ++++++++++++++++---
net/mptcp/pm_kernel.c | 16 +--
net/mptcp/pm_netlink.c | 6 ++
net/mptcp/pm_userspace.c | 10 ++
net/mptcp/protocol.h | 17 ++++
tools/testing/selftests/net/mptcp/userspace_pm.sh | 30 +++++-
9 files changed, 301 insertions(+), 25 deletions(-)
---
base-commit: e016cf5f39e9c53e274a7b7122a949d8839b8782
change-id: 20250312-net-next-mptcp-pm-ops-intro-01510135cd5e
Best regards,
--
Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
