관리-도구

편집 파일: ftrace_irq.h

/* 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 */