diff options
| author | Jiri Pirko <jiri@nvidia.com> | 2026-03-12 11:03:56 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-03-14 13:08:47 -0700 |
| commit | 0f5531879afbf904f19a15b39f687a9ec47a82cc (patch) | |
| tree | 327237e8500ffa5d2ea68bf0c17bf31c38470aea /include/trace | |
| parent | 68deca0f0f4bba8c5278340c7c142500171d5f9b (diff) | |
devlink: add helpers to get bus_name/dev_name
Introduce devlink_bus_name() and devlink_dev_name() helpers and
convert all direct accesses to devlink->dev->bus->name and
dev_name(devlink->dev) to use them.
This prepares for dev-less devlink instances where these helpers
will be extended to handle the missing device.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20260312100407.551173-3-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/devlink.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/trace/events/devlink.h b/include/trace/events/devlink.h index f241e204fe6b..32304ce9ad15 100644 --- a/include/trace/events/devlink.h +++ b/include/trace/events/devlink.h @@ -21,8 +21,8 @@ TRACE_EVENT(devlink_hwmsg, TP_ARGS(devlink, incoming, type, buf, len), TP_STRUCT__entry( - __string(bus_name, devlink_to_dev(devlink)->bus->name) - __string(dev_name, dev_name(devlink_to_dev(devlink))) + __string(bus_name, devlink_bus_name(devlink)) + __string(dev_name, devlink_dev_name(devlink)) __string(driver_name, devlink_to_dev(devlink)->driver->name) __field(bool, incoming) __field(unsigned long, type) @@ -55,8 +55,8 @@ TRACE_EVENT(devlink_hwerr, TP_ARGS(devlink, err, msg), TP_STRUCT__entry( - __string(bus_name, devlink_to_dev(devlink)->bus->name) - __string(dev_name, dev_name(devlink_to_dev(devlink))) + __string(bus_name, devlink_bus_name(devlink)) + __string(dev_name, devlink_dev_name(devlink)) __string(driver_name, devlink_to_dev(devlink)->driver->name) __field(int, err) __string(msg, msg) @@ -85,8 +85,8 @@ TRACE_EVENT(devlink_health_report, TP_ARGS(devlink, reporter_name, msg), TP_STRUCT__entry( - __string(bus_name, devlink_to_dev(devlink)->bus->name) - __string(dev_name, dev_name(devlink_to_dev(devlink))) + __string(bus_name, devlink_bus_name(devlink)) + __string(dev_name, devlink_dev_name(devlink)) __string(driver_name, devlink_to_dev(devlink)->driver->name) __string(reporter_name, reporter_name) __string(msg, msg) @@ -116,8 +116,8 @@ TRACE_EVENT(devlink_health_recover_aborted, TP_ARGS(devlink, reporter_name, health_state, time_since_last_recover), TP_STRUCT__entry( - __string(bus_name, devlink_to_dev(devlink)->bus->name) - __string(dev_name, dev_name(devlink_to_dev(devlink))) + __string(bus_name, devlink_bus_name(devlink)) + __string(dev_name, devlink_dev_name(devlink)) __string(driver_name, devlink_to_dev(devlink)->driver->name) __string(reporter_name, reporter_name) __field(bool, health_state) @@ -150,8 +150,8 @@ TRACE_EVENT(devlink_health_reporter_state_update, TP_ARGS(devlink, reporter_name, new_state), TP_STRUCT__entry( - __string(bus_name, devlink_to_dev(devlink)->bus->name) - __string(dev_name, dev_name(devlink_to_dev(devlink))) + __string(bus_name, devlink_bus_name(devlink)) + __string(dev_name, devlink_dev_name(devlink)) __string(driver_name, devlink_to_dev(devlink)->driver->name) __string(reporter_name, reporter_name) __field(u8, new_state) @@ -181,8 +181,8 @@ TRACE_EVENT(devlink_trap_report, TP_ARGS(devlink, skb, metadata), TP_STRUCT__entry( - __string(bus_name, devlink_to_dev(devlink)->bus->name) - __string(dev_name, dev_name(devlink_to_dev(devlink))) + __string(bus_name, devlink_bus_name(devlink)) + __string(dev_name, devlink_dev_name(devlink)) __string(driver_name, devlink_to_dev(devlink)->driver->name) __string(trap_name, metadata->trap_name) __string(trap_group_name, metadata->trap_group_name) |