| Thomas Gleixner | 2feb1b3 | 2017-08-28 08:47:21 +0200 | [diff] [blame] | 1 | #ifndef _ASM_TRACE_COMMON_H |
| 2 | #define _ASM_TRACE_COMMON_H |
| 3 | |
| Thomas Gleixner | 2feb1b3 | 2017-08-28 08:47:21 +0200 | [diff] [blame] | 4 | #ifdef CONFIG_TRACING |
| Thomas Gleixner | 8095474 | 2017-08-28 08:47:33 +0200 | [diff] [blame] | 5 | DECLARE_STATIC_KEY_FALSE(trace_pagefault_key); |
| 6 | #define trace_pagefault_enabled() \ |
| 7 | static_branch_unlikely(&trace_pagefault_key) |
| 8 | DECLARE_STATIC_KEY_FALSE(trace_resched_ipi_key); |
| 9 | #define trace_resched_ipi_enabled() \ |
| 10 | static_branch_unlikely(&trace_resched_ipi_key) |
| Thomas Gleixner | 2feb1b3 | 2017-08-28 08:47:21 +0200 | [diff] [blame] | 11 | #else |
| Thomas Gleixner | 8095474 | 2017-08-28 08:47:33 +0200 | [diff] [blame] | 12 | static inline bool trace_pagefault_enabled(void) { return false; } |
| 13 | static inline bool trace_resched_ipi_enabled(void) { return false; } |
| Thomas Gleixner | 2feb1b3 | 2017-08-28 08:47:21 +0200 | [diff] [blame] | 14 | #endif |
| 15 | |
| 16 | #endif |