[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230118152115.1113149-1-jiri@resnulli.us>
Date: Wed, 18 Jan 2023 16:21:03 +0100
From: Jiri Pirko <jiri@...nulli.us>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
edumazet@...gle.com, michael.chan@...adcom.com,
yisen.zhuang@...wei.com, salil.mehta@...wei.com,
jesse.brandeburg@...el.com, anthony.l.nguyen@...el.com,
tariqt@...dia.com, saeedm@...dia.com, leon@...nel.org,
idosch@...dia.com, petrm@...dia.com, mailhol.vincent@...adoo.fr,
jacob.e.keller@...el.com, gal@...dia.com
Subject: [patch net-next v5 00/12] devlink: linecard and reporters locking cleanup
From: Jiri Pirko <jiri@...dia.com>
This patchset does not change functionality.
Patches 1-2 remove linecards lock and reference counting, converting
them to be protected by devlink instance lock as the rest of
the objects.
Patches 3-4 fix the mlx5 auxiliary device devlink locking scheme whis is
needed for proper reporters lock conversion done in the following
patches.
Patches 5-8 remove reporters locks and reference counting, converting
them to be protected by devlink instance lock as the rest of
the objects.
Patches 9 and 10 convert linecards and reporters dumpit callbacks to
recently introduced devlink_nl_instance_iter_dump() infra.
Patch 11 removes no longer needed devlink_dump_for_each_instance_get()
helper.
The last patch adds assertion to devl_is_registered() as dependency on
other locks is removed.
---
v4->v5:
- fixed mlx5 locking issues
v3->v4:
- patch #1 was removed from the set and will be sent as a part of
another patchset
v2->v3:
- see individual patches for changelog, mainly original patch #4 was
split into 3 patches for easier review
v1->v2:
- patch 7 bits were unsquashed to patch 8
Jiri Pirko (12):
devlink: remove linecards lock
devlink: remove linecard reference counting
net/mlx5e: Create separate devlink instance for ethernet auxiliary
device
net/mlx5: Remove MLX5E_LOCKED_FLOW flag
devlink: protect health reporter operation with instance lock
devlink: remove reporters_lock
devlink: remove devl*_port_health_reporter_destroy()
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: remove devlink_dump_for_each_instance_get() helper
devlink: add instance lock assertion in devl_is_registered()
drivers/net/ethernet/mellanox/mlx5/core/dev.c | 14 +-
drivers/net/ethernet/mellanox/mlx5/core/en.h | 4 +
.../ethernet/mellanox/mlx5/core/en/devlink.c | 44 +-
.../ethernet/mellanox/mlx5/core/en/devlink.h | 5 +-
.../mellanox/mlx5/core/en/reporter_rx.c | 2 +-
.../mellanox/mlx5/core/en/reporter_tx.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/en_main.c | 25 +-
drivers/net/ethernet/mellanox/mlxsw/core.c | 8 +-
.../ethernet/mellanox/mlxsw/core_linecards.c | 8 +-
drivers/net/netdevsim/health.c | 20 +-
include/linux/mlx5/driver.h | 4 -
include/net/devlink.h | 27 +-
net/devlink/core.c | 4 -
net/devlink/devl_internal.h | 20 +-
net/devlink/leftover.c | 442 +++++++-----------
net/devlink/netlink.c | 12 +-
16 files changed, 272 insertions(+), 369 deletions(-)
--
2.39.0
Powered by blists - more mailing lists