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| /* SPDX-License-Identifier: GPL-2.0 */
| #undef TRACE_SYSTEM
| #define TRACE_SYSTEM sync
|
| #if !defined(_TRACE_SYNC_H) || defined(TRACE_HEADER_MULTI_READ)
| #define _TRACE_SYNC_H
|
| #include <linux/sync.h>
| #include <linux/tracepoint.h>
|
| TRACE_EVENT(sync_timeline,
| TP_PROTO(struct sync_timeline *timeline),
|
| TP_ARGS(timeline),
|
| TP_STRUCT__entry(
| __string(name, timeline->name)
| __array(char, value, 32)
| ),
|
| TP_fast_assign(
| __assign_str(name, timeline->name);
| if (timeline->ops->timeline_value_str) {
| timeline->ops->timeline_value_str(timeline,
| __entry->value,
| sizeof(__entry->value));
| } else {
| __entry->value[0] = '\0';
| }
| ),
|
| TP_printk("name=%s value=%s", __get_str(name), __entry->value)
| );
|
| TRACE_EVENT(sync_wait,
| TP_PROTO(struct sync_fence *fence, int begin),
|
| TP_ARGS(fence, begin),
|
| TP_STRUCT__entry(
| __string(name, fence->name)
| __field(s32, status)
| __field(u32, begin)
| ),
|
| TP_fast_assign(
| __assign_str(name, fence->name);
| __entry->status = fence->status;
| __entry->begin = begin;
| ),
|
| TP_printk("%s name=%s state=%d", __entry->begin ? "begin" : "end",
| __get_str(name), __entry->status)
| );
|
| TRACE_EVENT(sync_pt,
| TP_PROTO(struct sync_pt *pt),
|
| TP_ARGS(pt),
|
| TP_STRUCT__entry(
| __string(timeline, pt->parent->name)
| __array(char, value, 32)
| ),
|
| TP_fast_assign(
| __assign_str(timeline, pt->parent->name);
| if (pt->parent->ops->pt_value_str) {
| pt->parent->ops->pt_value_str(pt,
| __entry->value,
| sizeof(__entry->value));
| } else {
| __entry->value[0] = '\0';
| }
| ),
|
| TP_printk("name=%s value=%s", __get_str(timeline), __entry->value)
| );
|
| #endif /* if !defined(_TRACE_SYNC_H) || defined(TRACE_HEADER_MULTI_READ) */
|
| /* This part must be outside protection */
| #include <trace/define_trace.h>
|
|
