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greybus: tracing: reorder trace definitions 

Move the definition of the module trace events below those for the
interface.  We'll define them in an order that represents a sort of
layering of the abstractions (note not all of these are defined yet):
    message
    operation
    connection
    bundle
    interface
    module
    host device
Other tracepoints (like perhaps some tied to timesync) will go at the
beginning or end.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Alex Elder 2016-06-03 15:55:32 -05:00 committed by Greg Kroah-Hartman
parent c507397455
commit 1ea3ed54dc
1 changed files with 53 additions and 53 deletions
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106
drivers/staging/greybus/greybus_trace.h
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@ -161,59 +161,6 @@ DEFINE_OPERATION_EVENT(gb_operation_put_active);
#undef DEFINE_OPERATION_EVENT
DECLARE_EVENT_CLASS(gb_module,
TP_PROTO(struct gb_module *module),
TP_ARGS(module),
TP_STRUCT__entry(
__field(int, hd_bus_id)
__field(u8, module_id)
__field(u8, num_interfaces)
__field(int, disconnected) /* bool */
),
TP_fast_assign(
__entry->hd_bus_id = module->hd->bus_id;
__entry->module_id = module->module_id;
__entry->disconnected = module->disconnected;
),
TP_printk("greybus: hd_bus_id=%d module_id=%hhu disconnected=%d",
__entry->hd_bus_id, __entry->module_id, __entry->disconnected)
);
#define DEFINE_MODULE_EVENT(name) \
DEFINE_EVENT(gb_module, name, \
TP_PROTO(struct gb_module *module), \
TP_ARGS(module))
/*
* Occurs after a new module is successfully created, before
* creating any of its interfaces.
*/
DEFINE_MODULE_EVENT(gb_module_create);
/*
* Occurs after the last reference to a module has been dropped.
*/
DEFINE_MODULE_EVENT(gb_module_release);
/*
* Occurs after a module is successfully created, before registering
* any of its interfaces.
*/
DEFINE_MODULE_EVENT(gb_module_add);
/*
* Occurs when a module is deleted, before deregistering its
* interfaces.
*/
DEFINE_MODULE_EVENT(gb_module_del);
#undef DEFINE_MODULE_EVENT
DECLARE_EVENT_CLASS(gb_interface,
TP_PROTO(struct gb_interface *intf),
@ -294,6 +241,59 @@ DEFINE_INTERFACE_EVENT(gb_interface_disable);
#undef DEFINE_INTERFACE_EVENT
DECLARE_EVENT_CLASS(gb_module,
TP_PROTO(struct gb_module *module),
TP_ARGS(module),
TP_STRUCT__entry(
__field(int, hd_bus_id)
__field(u8, module_id)
__field(u8, num_interfaces)
__field(int, disconnected) /* bool */
),
TP_fast_assign(
__entry->hd_bus_id = module->hd->bus_id;
__entry->module_id = module->module_id;
__entry->disconnected = module->disconnected;
),
TP_printk("greybus: hd_bus_id=%d module_id=%hhu disconnected=%d",
__entry->hd_bus_id, __entry->module_id, __entry->disconnected)
);
#define DEFINE_MODULE_EVENT(name) \
DEFINE_EVENT(gb_module, name, \
TP_PROTO(struct gb_module *module), \
TP_ARGS(module))
/*
* Occurs after a new module is successfully created, before
* creating any of its interfaces.
*/
DEFINE_MODULE_EVENT(gb_module_create);
/*
* Occurs after the last reference to a module has been dropped.
*/
DEFINE_MODULE_EVENT(gb_module_release);
/*
* Occurs after a module is successfully created, before registering
* any of its interfaces.
*/
DEFINE_MODULE_EVENT(gb_module_add);
/*
* Occurs when a module is deleted, before deregistering its
* interfaces.
*/
DEFINE_MODULE_EVENT(gb_module_del);
#undef DEFINE_MODULE_EVENT
DECLARE_EVENT_CLASS(gb_host_device,
TP_PROTO(struct gb_host_device *hd),