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39 lines
884 B
39 lines
884 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _LINUX_FTRACE_IRQ_H |
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#define _LINUX_FTRACE_IRQ_H |
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#ifdef CONFIG_HWLAT_TRACER |
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extern bool trace_hwlat_callback_enabled; |
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extern void trace_hwlat_callback(bool enter); |
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#endif |
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#ifdef CONFIG_OSNOISE_TRACER |
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extern bool trace_osnoise_callback_enabled; |
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extern void trace_osnoise_callback(bool enter); |
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#endif |
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static inline void ftrace_nmi_enter(void) |
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{ |
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#ifdef CONFIG_HWLAT_TRACER |
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if (trace_hwlat_callback_enabled) |
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trace_hwlat_callback(true); |
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#endif |
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#ifdef CONFIG_OSNOISE_TRACER |
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if (trace_osnoise_callback_enabled) |
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trace_osnoise_callback(true); |
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#endif |
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} |
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static inline void ftrace_nmi_exit(void) |
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{ |
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#ifdef CONFIG_HWLAT_TRACER |
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if (trace_hwlat_callback_enabled) |
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trace_hwlat_callback(false); |
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#endif |
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#ifdef CONFIG_OSNOISE_TRACER |
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if (trace_osnoise_callback_enabled) |
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trace_osnoise_callback(false); |
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#endif |
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} |
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#endif /* _LINUX_FTRACE_IRQ_H */
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