Release 4.17 include/trace/events/initcall.h

/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM

#define TRACE_SYSTEM initcall

#if !defined(_TRACE_INITCALL_H) || defined(TRACE_HEADER_MULTI_READ)

#define _TRACE_INITCALL_H

#include <linux/tracepoint.h>

TRACE_EVENT(initcall_level,

	TP_PROTO(const char *level),

	TP_ARGS(level),

	TP_STRUCT__entry(
                __string(level, level)
        ),

	TP_fast_assign(
                __assign_str(level, level);
        ),

	TP_printk("level=%s", __get_str(level))
);

TRACE_EVENT(initcall_start,

	TP_PROTO(initcall_t func),

	TP_ARGS(func),

	TP_STRUCT__entry(
		/*
                 * Use field_struct to avoid is_signed_type()
                 * comparison of a function pointer
                 */
		__field_struct(initcall_t, func)
        ),

	TP_fast_assign(
                __entry->func = func;
        ),

	TP_printk("func=%pS", __entry->func)
);

TRACE_EVENT(initcall_finish,

	TP_PROTO(initcall_t func, int ret),

	TP_ARGS(func, ret),

	TP_STRUCT__entry(
		/*
                 * Use field_struct to avoid is_signed_type()
                 * comparison of a function pointer
                 */
		__field_struct(initcall_t,      func)
                __field(int,                    ret)
        ),

	TP_fast_assign(
                __entry->func = func;
                __entry->ret = ret;
        ),

	TP_printk("func=%pS ret=%d", __entry->func, __entry->ret)
);

#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */

/* This part must be outside protection */
#include <trace/define_trace.h>
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Directory: include/trace/events

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