tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / arch / x86 / include / asm / trace / common.h
at v5.1 16 lines 504 B view raw
1#ifndef _ASM_TRACE_COMMON_H 2#define _ASM_TRACE_COMMON_H 3 4#ifdef CONFIG_TRACING 5DECLARE_STATIC_KEY_FALSE(trace_pagefault_key); 6#define trace_pagefault_enabled() \ 7 static_branch_unlikely(&trace_pagefault_key) 8DECLARE_STATIC_KEY_FALSE(trace_resched_ipi_key); 9#define trace_resched_ipi_enabled() \ 10 static_branch_unlikely(&trace_resched_ipi_key) 11#else 12static inline bool trace_pagefault_enabled(void) { return false; } 13static inline bool trace_resched_ipi_enabled(void) { return false; } 14#endif 15 16#endif