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792c3dc08d
Change trace event trace_thermal_power_allocator() to not use dynamic array for requested power and granted power for all power actors. Instead, simplify the trace event and print other simple values. Add new trace event to print power actor information of requested power and granted power. That trace event would be called in a loop for each power actor. The trace data would be easier to parse comparing to the dynamic array implementation. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
103 lines
3.4 KiB
C
103 lines
3.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM thermal_power_allocator
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#if !defined(_TRACE_THERMAL_POWER_ALLOCATOR_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_THERMAL_POWER_ALLOCATOR_H
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#include <linux/tracepoint.h>
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TRACE_EVENT(thermal_power_allocator,
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TP_PROTO(struct thermal_zone_device *tz, u32 total_req_power,
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u32 total_granted_power, int num_actors, u32 power_range,
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u32 max_allocatable_power, int current_temp, s32 delta_temp),
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TP_ARGS(tz, total_req_power, total_granted_power, num_actors,
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power_range, max_allocatable_power, current_temp, delta_temp),
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TP_STRUCT__entry(
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__field(int, tz_id )
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__field(u32, total_req_power )
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__field(u32, total_granted_power )
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__field(size_t, num_actors )
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__field(u32, power_range )
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__field(u32, max_allocatable_power )
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__field(int, current_temp )
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__field(s32, delta_temp )
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),
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TP_fast_assign(
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__entry->tz_id = tz->id;
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__entry->total_req_power = total_req_power;
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__entry->total_granted_power = total_granted_power;
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__entry->num_actors = num_actors;
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__entry->power_range = power_range;
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__entry->max_allocatable_power = max_allocatable_power;
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__entry->current_temp = current_temp;
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__entry->delta_temp = delta_temp;
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),
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TP_printk("thermal_zone_id=%d total_req_power=%u total_granted_power=%u power_range=%u max_allocatable_power=%u current_temperature=%d delta_temperature=%d",
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__entry->tz_id, __entry->total_req_power,
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__entry->total_granted_power, __entry->power_range,
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__entry->max_allocatable_power, __entry->current_temp,
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__entry->delta_temp)
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);
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TRACE_EVENT(thermal_power_actor,
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TP_PROTO(struct thermal_zone_device *tz, int actor_id, u32 req_power,
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u32 granted_power),
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TP_ARGS(tz, actor_id, req_power, granted_power),
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TP_STRUCT__entry(
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__field(int, tz_id)
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__field(int, actor_id)
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__field(u32, req_power)
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__field(u32, granted_power)
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),
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TP_fast_assign(
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__entry->tz_id = tz->id;
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__entry->actor_id = actor_id;
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__entry->req_power = req_power;
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__entry->granted_power = granted_power;
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),
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TP_printk("thermal_zone_id=%d actor_id=%d req_power=%u granted_power=%u",
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__entry->tz_id, __entry->actor_id, __entry->req_power,
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__entry->granted_power)
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);
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TRACE_EVENT(thermal_power_allocator_pid,
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TP_PROTO(struct thermal_zone_device *tz, s32 err, s32 err_integral,
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s64 p, s64 i, s64 d, s32 output),
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TP_ARGS(tz, err, err_integral, p, i, d, output),
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TP_STRUCT__entry(
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__field(int, tz_id )
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__field(s32, err )
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__field(s32, err_integral)
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__field(s64, p )
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__field(s64, i )
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__field(s64, d )
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__field(s32, output )
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),
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TP_fast_assign(
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__entry->tz_id = tz->id;
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__entry->err = err;
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__entry->err_integral = err_integral;
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__entry->p = p;
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__entry->i = i;
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__entry->d = d;
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__entry->output = output;
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),
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TP_printk("thermal_zone_id=%d err=%d err_integral=%d p=%lld i=%lld d=%lld output=%d",
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__entry->tz_id, __entry->err, __entry->err_integral,
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__entry->p, __entry->i, __entry->d, __entry->output)
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);
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#endif /* _TRACE_THERMAL_POWER_ALLOCATOR_H */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE thermal_trace_ipa
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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