cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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vb2.h (1769B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#undef TRACE_SYSTEM
      3#define TRACE_SYSTEM vb2
      4
      5#if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ)
      6#define _TRACE_VB2_H
      7
      8#include <linux/tracepoint.h>
      9#include <media/videobuf2-core.h>
     10
     11DECLARE_EVENT_CLASS(vb2_event_class,
     12	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
     13	TP_ARGS(q, vb),
     14
     15	TP_STRUCT__entry(
     16		__field(void *, owner)
     17		__field(u32, queued_count)
     18		__field(int, owned_by_drv_count)
     19		__field(u32, index)
     20		__field(u32, type)
     21		__field(u32, bytesused)
     22		__field(u64, timestamp)
     23	),
     24
     25	TP_fast_assign(
     26		__entry->owner = q->owner;
     27		__entry->queued_count = q->queued_count;
     28		__entry->owned_by_drv_count =
     29			atomic_read(&q->owned_by_drv_count);
     30		__entry->index = vb->index;
     31		__entry->type = vb->type;
     32		__entry->bytesused = vb->planes[0].bytesused;
     33		__entry->timestamp = vb->timestamp;
     34	),
     35
     36	TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, "
     37		  "type = %u, bytesused = %u, timestamp = %llu", __entry->owner,
     38		  __entry->queued_count,
     39		  __entry->owned_by_drv_count,
     40		  __entry->index, __entry->type,
     41		  __entry->bytesused,
     42		  __entry->timestamp
     43	)
     44)
     45
     46DEFINE_EVENT(vb2_event_class, vb2_buf_done,
     47	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
     48	TP_ARGS(q, vb)
     49);
     50
     51DEFINE_EVENT(vb2_event_class, vb2_buf_queue,
     52	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
     53	TP_ARGS(q, vb)
     54);
     55
     56DEFINE_EVENT(vb2_event_class, vb2_dqbuf,
     57	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
     58	TP_ARGS(q, vb)
     59);
     60
     61DEFINE_EVENT(vb2_event_class, vb2_qbuf,
     62	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
     63	TP_ARGS(q, vb)
     64);
     65
     66#endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */
     67
     68/* This part must be outside protection */
     69#include <trace/define_trace.h>