83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM sync
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#if !defined(_TRACE_SYNC_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_SYNC_H
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#include <linux/sync.h>
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#include <linux/tracepoint.h>
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TRACE_EVENT(sync_timeline,
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TP_PROTO(struct sync_timeline *timeline),
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TP_ARGS(timeline),
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TP_STRUCT__entry(
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__string(name, timeline->name)
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__array(char, value, 32)
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),
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TP_fast_assign(
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__assign_str(name, timeline->name);
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if (timeline->ops->timeline_value_str) {
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timeline->ops->timeline_value_str(timeline,
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__entry->value,
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sizeof(__entry->value));
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} else {
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__entry->value[0] = '\0';
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}
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),
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TP_printk("name=%s value=%s", __get_str(name), __entry->value)
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);
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TRACE_EVENT(sync_wait,
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TP_PROTO(struct sync_fence *fence, int begin),
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TP_ARGS(fence, begin),
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TP_STRUCT__entry(
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__string(name, fence->name)
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__field(s32, status)
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__field(u32, begin)
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),
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TP_fast_assign(
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__assign_str(name, fence->name);
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__entry->status = fence->status;
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__entry->begin = begin;
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),
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TP_printk("%s name=%s state=%d", __entry->begin ? "begin" : "end",
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__get_str(name), __entry->status)
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);
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TRACE_EVENT(sync_pt,
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TP_PROTO(struct sync_pt *pt),
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TP_ARGS(pt),
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TP_STRUCT__entry(
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__string(timeline, pt->parent->name)
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__array(char, value, 32)
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),
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TP_fast_assign(
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__assign_str(timeline, pt->parent->name);
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if (pt->parent->ops->pt_value_str) {
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pt->parent->ops->pt_value_str(pt,
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__entry->value,
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sizeof(__entry->value));
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} else {
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__entry->value[0] = '\0';
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}
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),
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TP_printk("name=%s value=%s", __get_str(timeline), __entry->value)
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);
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#endif /* if !defined(_TRACE_SYNC_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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