diff options
| author | Junjie Wu <junjiew@codeaurora.org> | 2015-07-14 16:35:45 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:04:34 -0700 |
| commit | aab1e601dee194e8be2dc07883f5a58694c2f8d2 (patch) | |
| tree | 7e189f9332baf4407fed4452acbe4989ccaf5553 /include/trace | |
| parent | ee4630d01e16e645574d97777ca7fe6f6dc980ab (diff) | |
PM / devfreq: governor_cache_hwmon: Add mrps and freq vote traces
Replace measured mrps and frequency vote debug prints with trace
events.
Change-Id: I78370b068e3819a57635cbabaf5cdd053ebabce4
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/power.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index d6d8f5390647..5610ba0c892c 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -654,6 +654,49 @@ TRACE_EVENT(bw_hwmon_update, __entry->down_thres) ); +TRACE_EVENT(cache_hwmon_meas, + TP_PROTO(const char *name, unsigned long high_mrps, + unsigned long med_mrps, unsigned long low_mrps, + unsigned int busy_percent, unsigned int us), + TP_ARGS(name, high_mrps, med_mrps, low_mrps, busy_percent, us), + TP_STRUCT__entry( + __string(name, name) + __field(unsigned long, high_mrps) + __field(unsigned long, med_mrps) + __field(unsigned long, low_mrps) + __field(unsigned long, total_mrps) + __field(unsigned int, busy_percent) + __field(unsigned int, us) + ), + TP_fast_assign( + __assign_str(name, name); + __entry->high_mrps = high_mrps; + __entry->med_mrps = med_mrps; + __entry->low_mrps = low_mrps; + __entry->total_mrps = high_mrps + med_mrps + low_mrps; + __entry->busy_percent = busy_percent; + __entry->us = us; + ), + TP_printk("dev=%s H=%lu M=%lu L=%lu T=%lu busy_pct=%u period=%u", + __get_str(name), __entry->high_mrps, __entry->med_mrps, + __entry->low_mrps, __entry->total_mrps, + __entry->busy_percent, __entry->us) +); + +TRACE_EVENT(cache_hwmon_update, + TP_PROTO(const char *name, unsigned long freq_mhz), + TP_ARGS(name, freq_mhz), + TP_STRUCT__entry( + __string(name, name) + __field(unsigned long, freq) + ), + TP_fast_assign( + __assign_str(name, name); + __entry->freq = freq_mhz; + ), + TP_printk("dev=%s freq=%lu", __get_str(name), __entry->freq) +); + #endif /* _TRACE_POWER_H */ /* This part must be outside protection */ |