Release 4.12 include/trace/events/vb2.h

#undef TRACE_SYSTEM

#define TRACE_SYSTEM vb2

#if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ)

#define _TRACE_VB2_H

#include <linux/tracepoint.h>
#include <media/videobuf2-core.h>

DECLARE_EVENT_CLASS(vb2_event_class,
	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
	TP_ARGS(q, vb),

	TP_STRUCT__entry(
                __field(void *, owner)
                __field(u32, queued_count)
                __field(int, owned_by_drv_count)
                __field(u32, index)
                __field(u32, type)
                __field(u32, bytesused)
                __field(u64, timestamp)
        ),

	TP_fast_assign(
                __entry->owner = q->owner;
                __entry->queued_count = q->queued_count;
                __entry->owned_by_drv_count =
                        atomic_read(&q->owned_by_drv_count);
                __entry->index = vb->index;
                __entry->type = vb->type;
                __entry->bytesused = vb->planes[0].bytesused;
                __entry->timestamp = vb->timestamp;
        ),

	TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, "
		  "type = %u, bytesused = %u, timestamp = %llu", __entry->owner,
                  __entry->queued_count,
                  __entry->owned_by_drv_count,
                  __entry->index, __entry->type,
                  __entry->bytesused,
                  __entry->timestamp
        )
)

DEFINE_EVENT(vb2_event_class, vb2_buf_done,
	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
	TP_ARGS(q, vb)
);

DEFINE_EVENT(vb2_event_class, vb2_buf_queue,
	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
	TP_ARGS(q, vb)
);

DEFINE_EVENT(vb2_event_class, vb2_dqbuf,
	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
	TP_ARGS(q, vb)
);

DEFINE_EVENT(vb2_event_class, vb2_qbuf,
	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
	TP_ARGS(q, vb)
);

#endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */

/* This part must be outside protection */
#include <trace/define_trace.h>
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Directory: include/trace/events

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