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kernel add
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#if !defined(_TRACE_SPUFS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SPUFS_H
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM spufs
TRACE_EVENT(spufs_context,
TP_PROTO(struct spu_context *ctx, struct spu *spu, const char *name),
TP_ARGS(ctx, spu, name),
TP_STRUCT__entry(
__field(const char *, name)
__field(int, owner_tid)
__field(int, number)
),
TP_fast_assign(
__entry->name = name;
__entry->owner_tid = ctx->tid;
__entry->number = spu ? spu->number : -1;
),
TP_printk("%s (ctxthread = %d, spu = %d)",
__entry->name, __entry->owner_tid, __entry->number)
);
#define spu_context_trace(name, ctx, spu) \
trace_spufs_context(ctx, spu, __stringify(name))
#define spu_context_nospu_trace(name, ctx) \
trace_spufs_context(ctx, NULL, __stringify(name))
#endif /* _TRACE_SPUFS_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE sputrace
#include <trace/define_trace.h>
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