10b437860SAdrian Hunter #ifndef __PERF_TSC_H 20b437860SAdrian Hunter #define __PERF_TSC_H 30b437860SAdrian Hunter 40b437860SAdrian Hunter #include <linux/types.h> 50b437860SAdrian Hunter 60b437860SAdrian Hunter #include "../arch/x86/util/tsc.h" 70b437860SAdrian Hunter 80b437860SAdrian Hunter u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc); 90b437860SAdrian Hunter u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc); 10a6a69db4SAdrian Hunter u64 rdtsc(void); 110b437860SAdrian Hunter 120b437860SAdrian Hunter #endif 13