Merge "sched: update sched_task_load trace event" (10d755b2) · Commits · e / devices / android_kernel_xiaomi_markw

include/trace/events/sched.h

+10 −4

Original line number	Diff line number	Diff line
		@@ -119,9 +119,9 @@ TRACE_EVENT(sched_enq_deq_task,
		TRACE_EVENT(sched_task_load,

		TP_PROTO(struct task_struct *p, int boost, int reason,
		int sync, int need_idle),
		int sync, int need_idle, int best_cpu),

		TP_ARGS(p, boost, reason, sync, need_idle),
		TP_ARGS(p, boost, reason, sync, need_idle, best_cpu),

		TP_STRUCT__entry(
		__array( char, comm, TASK_COMM_LEN )
		@@ -134,6 +134,8 @@ TRACE_EVENT(sched_task_load,
		__field( int, reason )
		__field( int, sync )
		__field( int, need_idle )
		__field( int, best_cpu )
		__field( u64, latency )
		),

		TP_fast_assign(
		@@ -147,12 +149,16 @@ TRACE_EVENT(sched_task_load,
		__entry->reason = reason;
		__entry->sync = sync;
		__entry->need_idle = need_idle;
		__entry->best_cpu = best_cpu;
		__entry->latency = p->state == TASK_WAKING ?
		sched_clock() - p->ravg.mark_start : 0;
		),

		TP_printk("%d (%s): sum=%u, sum_scaled=%u, period=%u demand=%u boost=%d reason=%d sync=%d, need_idle=%d",
		TP_printk("%d (%s): sum=%u, sum_scaled=%u, period=%u demand=%u boost=%d reason=%d sync=%d need_idle=%d best_cpu=%d latency=%llu",
		__entry->pid, __entry->comm, __entry->sum,
		__entry->sum_scaled, __entry->period, __entry->demand,
		__entry->boost, __entry->reason, __entry->sync, __entry->need_idle)
		__entry->boost, __entry->reason, __entry->sync,
		__entry->need_idle, __entry->best_cpu, __entry->latency)
		);

		TRACE_EVENT(sched_cpu_load,

+1 −1

Original line number	Diff line number	Diff line
		@@ -3057,7 +3057,7 @@ static int select_best_cpu(struct task_struct *p, int target, int reason,
		best_cpu = best_sibling_cpu;
		}

		trace_sched_task_load(p, boost, reason, sync, need_idle);
		trace_sched_task_load(p, boost, reason, sync, need_idle, best_cpu);

		return best_cpu;
		}