diff options
| author | Srinath Sridharan <srinathsr@google.com> | 2016-07-28 17:28:55 +0100 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2016-08-10 15:18:35 -0700 |
| commit | 00aae8d5d5cd6f28d7603e0c1c4ac5cf91cb4aa3 (patch) | |
| tree | db52bfb982bad85a51b49fc4ef49aedad5b60b5a /include/trace | |
| parent | 6ba071d89dd72b080b9f0e4abf587cad99d5320b (diff) | |
sched/tune: Add support for negative boost values
Change-Id: I164ee04ba98c3a776605f18cb65ee61b3e917939
Contains also:
eas/stune: schedtune cpu boost_max must be non-negative.
This is to avoid under-accounting cpu capacity which may
cause task stacking and frequency spikes.
Change-Id: Ie1c1cbd52a6edb77b4c15a830030aa748dff6f29
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/sched.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index 07ed295d0f23..7dc39dd384de 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -682,14 +682,14 @@ TRACE_EVENT(sched_tune_config, */ TRACE_EVENT(sched_boost_cpu, - TP_PROTO(int cpu, unsigned long util, unsigned long margin), + TP_PROTO(int cpu, unsigned long util, long margin), TP_ARGS(cpu, util, margin), TP_STRUCT__entry( __field( int, cpu ) __field( unsigned long, util ) - __field( unsigned long, margin ) + __field(long, margin ) ), TP_fast_assign( @@ -698,7 +698,7 @@ TRACE_EVENT(sched_boost_cpu, __entry->margin = margin; ), - TP_printk("cpu=%d util=%lu margin=%lu", + TP_printk("cpu=%d util=%lu margin=%ld", __entry->cpu, __entry->util, __entry->margin) @@ -710,7 +710,7 @@ TRACE_EVENT(sched_boost_cpu, TRACE_EVENT(sched_tune_tasks_update, TP_PROTO(struct task_struct *tsk, int cpu, int tasks, int idx, - unsigned int boost, unsigned int max_boost), + int boost, int max_boost), TP_ARGS(tsk, cpu, tasks, idx, boost, max_boost), @@ -720,8 +720,8 @@ TRACE_EVENT(sched_tune_tasks_update, __field( int, cpu ) __field( int, tasks ) __field( int, idx ) - __field( unsigned int, boost ) - __field( unsigned int, max_boost ) + __field( int, boost ) + __field( int, max_boost ) ), TP_fast_assign( @@ -735,7 +735,7 @@ TRACE_EVENT(sched_tune_tasks_update, ), TP_printk("pid=%d comm=%s " - "cpu=%d tasks=%d idx=%d boost=%u max_boost=%u", + "cpu=%d tasks=%d idx=%d boost=%d max_boost=%d", __entry->pid, __entry->comm, __entry->cpu, __entry->tasks, __entry->idx, __entry->boost, __entry->max_boost) @@ -771,7 +771,7 @@ TRACE_EVENT(sched_tune_boostgroup_update, */ TRACE_EVENT(sched_boost_task, - TP_PROTO(struct task_struct *tsk, unsigned long util, unsigned long margin), + TP_PROTO(struct task_struct *tsk, unsigned long util, long margin), TP_ARGS(tsk, util, margin), @@ -779,7 +779,7 @@ TRACE_EVENT(sched_boost_task, __array( char, comm, TASK_COMM_LEN ) __field( pid_t, pid ) __field( unsigned long, util ) - __field( unsigned long, margin ) + __field( long, margin ) ), @@ -790,7 +790,7 @@ TRACE_EVENT(sched_boost_task, __entry->margin = margin; ), - TP_printk("comm=%s pid=%d util=%lu margin=%lu", + TP_printk("comm=%s pid=%d util=%lu margin=%ld", __entry->comm, __entry->pid, __entry->util, __entry->margin) |