| 1 |
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| 2 | #undef TRACE_SYSTEM
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| 3 | #define TRACE_SYSTEM watchdog
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| 4 |
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| 5 | #if !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ)
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| 6 | #define _TRACE_WATCHDOG_H
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| 7 |
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| 8 | #include <linux/watchdog.h>
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| 9 | #include <linux/tracepoint.h>
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| 10 |
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| 11 | DECLARE_EVENT_CLASS(watchdog_template,
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| 12 |
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| 13 | TP_PROTO(struct watchdog_device *wdd, int err),
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| 14 |
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| 15 | TP_ARGS(wdd, err),
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| 16 |
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| 17 | TP_STRUCT__entry(
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| 18 | __field(int, id)
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| 19 | __field(int, err)
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| 20 | ),
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| 21 |
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| 22 | TP_fast_assign(
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| 23 | __entry->id = wdd->id;
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| 24 | __entry->err = err;
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| 25 | ),
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| 26 |
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| 27 | TP_printk("watchdog%d err=%d", __entry->id, __entry->err)
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| 28 | );
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| 29 |
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| 30 | DEFINE_EVENT(watchdog_template, watchdog_start,
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| 31 | TP_PROTO(struct watchdog_device *wdd, int err),
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| 32 | TP_ARGS(wdd, err));
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| 33 |
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| 34 | DEFINE_EVENT(watchdog_template, watchdog_ping,
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| 35 | TP_PROTO(struct watchdog_device *wdd, int err),
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| 36 | TP_ARGS(wdd, err));
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| 37 |
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| 38 | DEFINE_EVENT(watchdog_template, watchdog_stop,
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| 39 | TP_PROTO(struct watchdog_device *wdd, int err),
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| 40 | TP_ARGS(wdd, err));
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| 41 |
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| 42 | TRACE_EVENT(watchdog_set_timeout,
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| 43 |
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| 44 | TP_PROTO(struct watchdog_device *wdd, unsigned int timeout, int err),
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| 45 |
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| 46 | TP_ARGS(wdd, timeout, err),
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| 47 |
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| 48 | TP_STRUCT__entry(
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| 49 | __field(int, id)
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| 50 | __field(unsigned int, timeout)
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| 51 | __field(int, err)
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| 52 | ),
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| 53 |
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| 54 | TP_fast_assign(
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| 55 | __entry->id = wdd->id;
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| 56 | __entry->timeout = timeout;
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| 57 | __entry->err = err;
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| 58 | ),
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| 59 |
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| 60 | TP_printk("watchdog%d timeout=%u err=%d", __entry->id, __entry->timeout, __entry->err)
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| 61 | );
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| 62 |
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| 63 | #endif
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| 64 |
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| 65 |
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| 66 | #include <trace/define_trace.h>
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