47 lines
924 B
C
47 lines
924 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2018 MediaTek Inc.
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*
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*/
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#ifndef _ADAPTOR_TRACE_H__
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#define _ADAPTOR_TRACE_H__
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#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <linux/trace_events.h>
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#define ADAPTOR_FTRACE
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#ifdef ADAPTOR_FTRACE
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#define BUF_LENGTH 256
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#define ADAPTOR_TRACE_FORCE_BEGIN(fmt, args...) \
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__adaptor_systrace_b(fmt, ##args)
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#define ADAPTOR_TRACE_FORCE_END() __adaptor_systrace_e()
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#define ADAPTOR_SYSTRACE_BEGIN(fmt, args...) do { \
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if (adaptor_trace_enabled()) { \
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ADAPTOR_TRACE_FORCE_BEGIN(fmt, ##args); \
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} \
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} while (0)
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#define ADAPTOR_SYSTRACE_END() do { \
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if (adaptor_trace_enabled()) { \
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ADAPTOR_TRACE_FORCE_END(); \
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} \
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} while (0)
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bool adaptor_trace_enabled(void);
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void __adaptor_systrace_b(const char *fmt, ...);
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void __adaptor_systrace_e(void);
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#else
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#define ADAPTOR_SYSTRACE_BEGIN(fmt, args...)
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#define ADAPTOR_SYSTRACE_END()
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#endif
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#endif
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