56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
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/* use <trace/irq.h> instead */
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#ifndef TRACE_FORMAT
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# error Do not include this file directly.
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# error Unless you know what you are doing.
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#endif
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM irq
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/*
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* Tracepoint for entry of interrupt handler:
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*/
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TRACE_FORMAT(irq_handler_entry,
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TP_PROTO(int irq, struct irqaction *action),
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TP_ARGS(irq, action),
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TP_FMT("irq=%d handler=%s", irq, action->name)
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);
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/*
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* Tracepoint for return of an interrupt handler:
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*/
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TRACE_EVENT(irq_handler_exit,
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TP_PROTO(int irq, struct irqaction *action, int ret),
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TP_ARGS(irq, action, ret),
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TP_STRUCT__entry(
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__field( int, irq )
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__field( int, ret )
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),
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TP_fast_assign(
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__entry->irq = irq;
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__entry->ret = ret;
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),
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TP_printk("irq=%d return=%s",
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__entry->irq, __entry->ret ? "handled" : "unhandled")
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);
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TRACE_FORMAT(softirq_entry,
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TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
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TP_ARGS(h, vec),
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TP_FMT("softirq=%d action=%s", (int)(h - vec), softirq_to_name[h-vec])
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);
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TRACE_FORMAT(softirq_exit,
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TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
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TP_ARGS(h, vec),
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TP_FMT("softirq=%d action=%s", (int)(h - vec), softirq_to_name[h-vec])
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);
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#undef TRACE_SYSTEM
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