?????????? ????????? - ??????????????? - /usr/src/kernels/5.14.0-611.9.1.el9_7.x86_64/include/linux/ftrace_irq.h
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_FTRACE_IRQ_H #define _LINUX_FTRACE_IRQ_H #ifdef CONFIG_HWLAT_TRACER extern bool trace_hwlat_callback_enabled; extern void trace_hwlat_callback(bool enter); #endif #ifdef CONFIG_OSNOISE_TRACER extern bool trace_osnoise_callback_enabled; extern void trace_osnoise_callback(bool enter); #endif static inline void ftrace_nmi_enter(void) { #ifdef CONFIG_HWLAT_TRACER if (trace_hwlat_callback_enabled) trace_hwlat_callback(true); #endif #ifdef CONFIG_OSNOISE_TRACER if (trace_osnoise_callback_enabled) trace_osnoise_callback(true); #endif } static inline void ftrace_nmi_exit(void) { #ifdef CONFIG_HWLAT_TRACER if (trace_hwlat_callback_enabled) trace_hwlat_callback(false); #endif #ifdef CONFIG_OSNOISE_TRACER if (trace_osnoise_callback_enabled) trace_osnoise_callback(false); #endif } #endif /* _LINUX_FTRACE_IRQ_H */
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