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Message-Id: <20230111090748.751505-1-jiri@resnulli.us>
Date: Wed, 11 Jan 2023 10:07:38 +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 v4 00/10] devlink: linecard and reporters locking cleanup
From: Jiri Pirko <jiri@...dia.com>
This patchset does not change functionality.
Patches 1-6 removes linecards and reporters locks and reference counting,
converting them to be protected by devlink instance lock as the rest of
the objects.
Patches 7 and 8 convert linecards and reporters dumpit callbacks to
recently introduced devlink_nl_instance_iter_dump() infra.
Patch 9 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.
---
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 (10):
devlink: remove linecards lock
devlink: remove linecard reference counting
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()
.../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 | 8 +-
.../ethernet/mellanox/mlxsw/core_linecards.c | 8 +-
drivers/net/netdevsim/health.c | 20 +-
include/net/devlink.h | 26 +-
net/devlink/core.c | 4 -
net/devlink/devl_internal.h | 20 +-
net/devlink/leftover.c | 428 +++++++-----------
net/devlink/netlink.c | 12 +-
11 files changed, 213 insertions(+), 337 deletions(-)
--
2.39.0
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