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69 lines
1.7 KiB
69 lines
1.7 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM vb2 |
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#if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define _TRACE_VB2_H |
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#include <linux/tracepoint.h> |
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#include <media/videobuf2-core.h> |
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DECLARE_EVENT_CLASS(vb2_event_class, |
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TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
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TP_ARGS(q, vb), |
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TP_STRUCT__entry( |
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__field(void *, owner) |
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__field(u32, queued_count) |
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__field(int, owned_by_drv_count) |
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__field(u32, index) |
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__field(u32, type) |
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__field(u32, bytesused) |
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__field(u64, timestamp) |
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), |
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TP_fast_assign( |
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__entry->owner = q->owner; |
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__entry->queued_count = q->queued_count; |
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__entry->owned_by_drv_count = |
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atomic_read(&q->owned_by_drv_count); |
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__entry->index = vb->index; |
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__entry->type = vb->type; |
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__entry->bytesused = vb->planes[0].bytesused; |
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__entry->timestamp = vb->timestamp; |
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), |
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TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " |
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"type = %u, bytesused = %u, timestamp = %llu", __entry->owner, |
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__entry->queued_count, |
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__entry->owned_by_drv_count, |
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__entry->index, __entry->type, |
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__entry->bytesused, |
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__entry->timestamp |
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) |
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) |
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DEFINE_EVENT(vb2_event_class, vb2_buf_done, |
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TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
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TP_ARGS(q, vb) |
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); |
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DEFINE_EVENT(vb2_event_class, vb2_buf_queue, |
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TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
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TP_ARGS(q, vb) |
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); |
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DEFINE_EVENT(vb2_event_class, vb2_dqbuf, |
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TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
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TP_ARGS(q, vb) |
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); |
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DEFINE_EVENT(vb2_event_class, vb2_qbuf, |
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TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
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TP_ARGS(q, vb) |
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); |
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#endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */ |
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/* This part must be outside protection */ |
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#include <trace/define_trace.h>
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