diff options
| author | Patrick Bellasi <patrick.bellasi@arm.com> | 2016-01-14 18:43:37 +0000 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2016-08-10 15:06:58 -0700 |
| commit | 962b7c10ab3a09cc30114d5ddf01abd9e6979278 (patch) | |
| tree | 91119dc3765be00815930548a8008c4c82966721 /include | |
| parent | 687fa2dcd285d3344fe89cd6a3c992fcaba13b6f (diff) | |
DEBUG: sched/tune: add tracepoint for task boost signal
Change-Id: I545d3bf5569fc41c0fa70f51dff9a19c11d532ee
Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/sched.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index 7ec9dcfc701a..606509500446 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -764,6 +764,36 @@ TRACE_EVENT(sched_tune_boostgroup_update, __entry->cpu, __entry->variation, __entry->max_boost) ); +/* + * Tracepoint for accounting task boosted utilization + */ +TRACE_EVENT(sched_boost_task, + + TP_PROTO(struct task_struct *tsk, unsigned long util, unsigned long margin), + + TP_ARGS(tsk, util, margin), + + TP_STRUCT__entry( + __array( char, comm, TASK_COMM_LEN ) + __field( pid_t, pid ) + __field( unsigned long, util ) + __field( unsigned long, margin ) + + ), + + TP_fast_assign( + memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN); + __entry->pid = tsk->pid; + __entry->util = util; + __entry->margin = margin; + ), + + TP_printk("comm=%s pid=%d util=%lu margin=%lu", + __entry->comm, __entry->pid, + __entry->util, + __entry->margin) +); + #endif /* _TRACE_SCHED_H */ /* This part must be outside protection */ |