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#undef TRACE_SYSTEM
#define TRACE_SYSTEM workqueue
#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_WORKQUEUE_H
#include <linux/tracepoint.h>
#include <linux/workqueue.h>
DECLARE_EVENT_CLASS(workqueue_work,
TP_PROTO(struct work_struct *work),
TP_ARGS(work),
TP_STRUCT__entry(
__field( void *, work )
),
TP_fast_assign(
__entry->work = work;
),
TP_printk("work struct %p", __entry->work)
);
TRACE_EVENT(workqueue_queue_work,
TP_PROTO(unsigned int req_cpu, struct cpu_workqueue_struct *cwq,
struct work_struct *work),
TP_ARGS(req_cpu, cwq, work),
TP_STRUCT__entry(
__field( void *, work )
__field( void *, function)
__field( void *, workqueue)
__field( unsigned int, req_cpu )
__field( unsigned int, cpu )
),
TP_fast_assign(
__entry->work = work;
__entry->function = work->func;
__entry->workqueue = cwq->wq;
__entry->req_cpu = req_cpu;
__entry->cpu = cwq->pool->gcwq->cpu;
),
TP_printk("work struct=%p function=%pf workqueue=%p req_cpu=%u cpu=%u",
__entry->work, __entry->function, __entry->workqueue,
__entry->req_cpu, __entry->cpu)
);
DEFINE_EVENT(workqueue_work, workqueue_activate_work,
TP_PROTO(struct work_struct *work),
TP_ARGS(work)
);
TRACE_EVENT(workqueue_execute_start,
TP_PROTO(struct work_struct *work),
TP_ARGS(work),
TP_STRUCT__entry(
__field( void *, work )
__field( void *, function)
),
TP_fast_assign(
__entry->work = work;
__entry->function = work->func;
),
TP_printk("work struct %p: function %pf", __entry->work, __entry->function)
);
DEFINE_EVENT(workqueue_work, workqueue_execute_end,
TP_PROTO(struct work_struct *work),
TP_ARGS(work)
);
#endif
#include <trace/define_trace.h>
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