1*4882a593Smuzhiyun #ifndef _ASM_TRACE_COMMON_H 2*4882a593Smuzhiyun #define _ASM_TRACE_COMMON_H 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun #ifdef CONFIG_TRACING 5*4882a593Smuzhiyun DECLARE_STATIC_KEY_FALSE(trace_pagefault_key); 6*4882a593Smuzhiyun #define trace_pagefault_enabled() \ 7*4882a593Smuzhiyun static_branch_unlikely(&trace_pagefault_key) 8*4882a593Smuzhiyun #else trace_pagefault_enabled(void)9*4882a593Smuzhiyunstatic inline bool trace_pagefault_enabled(void) { return false; } 10*4882a593Smuzhiyun #endif 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #endif 13