mbox series

[net-next,0/8] devlink: features, linecard and reporters locking cleanup

Message ID 20230107094909.530239-1-jiri@resnulli.us (mailing list archive)
Headers show
Series devlink: features, linecard and reporters locking cleanup | expand

Message

Jiri Pirko Jan. 7, 2023, 9:49 a.m. UTC 
From: Jiri Pirko <jiri@nvidia.com>

This patchset does not change functionality.

In the first patch, no longer needed devlink features are removed.
Patches 2-5 remove linecards and reporters locks and reference counting,
converting them to be protected by devlink instance lock as the rest of
the objects.
Patches 6 and 7 convert linecards and reporters dumpit callbacks to
recently introduced devlink_nl_instance_iter_dump() infra.
The last patch adds assertion to devl_is_registered() as dependency on
other locks is removed.

Jiri Pirko (8):
  devlink: remove devlink features
  devlink: remove linecards lock
  devlink: remove linecard reference counting
  devlink: remove reporters_lock
  devlink: remove reporter reference counting
  devlink: convert linecards dump to devlink_nl_instance_iter_dump()
  devlink: convert reporters dump to devlink_nl_instance_iter_dump()
  devlink: add instance lock assertion in devl_is_registered()

 .../net/ethernet/broadcom/bnxt/bnxt_devlink.c |   1 -
 .../hisilicon/hns3/hns3pf/hclge_devlink.c     |   1 -
 .../hisilicon/hns3/hns3vf/hclgevf_devlink.c   |   1 -
 drivers/net/ethernet/intel/ice/ice_devlink.c  |   1 -
 drivers/net/ethernet/mellanox/mlx4/main.c     |   1 -
 .../net/ethernet/mellanox/mlx5/core/devlink.c |   9 +-
 .../ethernet/mellanox/mlx5/core/en/health.c   |  12 +
 .../mellanox/mlx5/core/en/reporter_rx.c       |   6 +-
 .../mellanox/mlx5/core/en/reporter_tx.c       |   6 +-
 drivers/net/ethernet/mellanox/mlxsw/core.c    |   9 +-
 .../ethernet/mellanox/mlxsw/core_linecards.c  |   8 +-
 drivers/net/netdevsim/dev.c                   |   1 -
 drivers/net/netdevsim/health.c                |  20 +-
 include/net/devlink.h                         |  26 +-
 net/devlink/core.c                            |  23 -
 net/devlink/devl_internal.h                   |  20 +-
 net/devlink/leftover.c                        | 431 +++++++-----------
 net/devlink/netlink.c                         |  12 +-
 18 files changed, 218 insertions(+), 370 deletions(-)