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/* sched_trace.h -- record scheduler events to a byte stream for offline analysis.
*/
#ifndef _LINUX_SCHED_TRACE_H_
#define _LINUX_SCHED_TRACE_H_
#include <linux/sched.h>
/* dummies, need to be re-implemented */
/* used in sched.c */
#define sched_trace_task_arrival(t)
#define sched_trace_task_departure(t)
#define sched_trace_task_preemption(t, by)
#define sched_trace_task_scheduled(t)
/* used in scheduler plugins */
#define sched_trace_job_release(t)
#define sched_trace_job_completion(t)
#ifdef CONFIG_SCHED_DEBUG_TRACE
void sched_trace_log_message(const char* fmt, ...);
#else
#define sched_trace_log_message(fmt, ...)
#endif
#endif
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