DEBUG: schedtune: add tracepoint for SchedTune configuration update (c8a65d2e) · Commits · e / devices / android_kernel_sony_msm8998

include/trace/events/sched.h

+21 −0

Original line number	Diff line number	Diff line
		@@ -654,6 +654,27 @@ TRACE_EVENT(sched_load_avg_cpu,
		TP_printk("cpu=%d load_avg=%lu util_avg=%lu",
		__entry->cpu, __entry->load_avg, __entry->util_avg)
		);

		/*
		* Tracepoint for sched_tune_config settings
		*/
		TRACE_EVENT(sched_tune_config,

		TP_PROTO(int boost),

		TP_ARGS(boost),

		TP_STRUCT__entry(
		__field( int, boost )
		),

		TP_fast_assign(
		__entry->boost = boost;
		),

		TP_printk("boost=%d ", __entry->boost)
		);

		#endif /* _TRACE_SCHED_H */

		/* This part must be outside protection */

+4 −0

Original line number	Diff line number	Diff line
		@@ -7,6 +7,8 @@
		#include <linux/rcupdate.h>
		#include <linux/slab.h>

		#include <trace/events/sched.h>

		#include "sched.h"

		unsigned int sysctl_sched_cfs_boost __read_mostly;
		@@ -392,6 +394,8 @@ boost_write(struct cgroup_subsys_state css, struct cftype cft,
		/* Update CPU boost */
		schedtune_boostgroup_update(st->idx, st->boost);

		trace_sched_tune_config(st->boost);

		return 0;
		}