1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LINUX_FTRACE_IRQ_H
 3#define _LINUX_FTRACE_IRQ_H
 4
 
 
 
 
 
 
 
 
 
 5#ifdef CONFIG_HWLAT_TRACER
 6extern bool trace_hwlat_callback_enabled;
 7extern void trace_hwlat_callback(bool enter);
 8#endif
 9
10#ifdef CONFIG_OSNOISE_TRACER
11extern bool trace_osnoise_callback_enabled;
12extern void trace_osnoise_callback(bool enter);
13#endif
14
15static inline void ftrace_nmi_enter(void)
16{
17#ifdef CONFIG_HWLAT_TRACER
18	if (trace_hwlat_callback_enabled)
19		trace_hwlat_callback(true);
20#endif
21#ifdef CONFIG_OSNOISE_TRACER
22	if (trace_osnoise_callback_enabled)
23		trace_osnoise_callback(true);
24#endif
25}
26
27static inline void ftrace_nmi_exit(void)
28{
 
29#ifdef CONFIG_HWLAT_TRACER
30	if (trace_hwlat_callback_enabled)
31		trace_hwlat_callback(false);
32#endif
33#ifdef CONFIG_OSNOISE_TRACER
34	if (trace_osnoise_callback_enabled)
35		trace_osnoise_callback(false);
36#endif
37}
38
39#endif /* _LINUX_FTRACE_IRQ_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LINUX_FTRACE_IRQ_H
 3#define _LINUX_FTRACE_IRQ_H
 4
 5
 6#ifdef CONFIG_FTRACE_NMI_ENTER
 7extern void arch_ftrace_nmi_enter(void);
 8extern void arch_ftrace_nmi_exit(void);
 9#else
10static inline void arch_ftrace_nmi_enter(void) { }
11static inline void arch_ftrace_nmi_exit(void) { }
12#endif
13
14#ifdef CONFIG_HWLAT_TRACER
15extern bool trace_hwlat_callback_enabled;
16extern void trace_hwlat_callback(bool enter);
17#endif
18
 
 
 
 
 
19static inline void ftrace_nmi_enter(void)
20{
21#ifdef CONFIG_HWLAT_TRACER
22	if (trace_hwlat_callback_enabled)
23		trace_hwlat_callback(true);
24#endif
25	arch_ftrace_nmi_enter();
 
 
 
26}
27
28static inline void ftrace_nmi_exit(void)
29{
30	arch_ftrace_nmi_exit();
31#ifdef CONFIG_HWLAT_TRACER
32	if (trace_hwlat_callback_enabled)
33		trace_hwlat_callback(false);
 
 
 
 
34#endif
35}
36
37#endif /* _LINUX_FTRACE_IRQ_H */