13 lines
254 B
C
13 lines
254 B
C
#ifndef __PERF_TSC_H
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#define __PERF_TSC_H
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#include <linux/types.h>
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#include "../arch/x86/util/tsc.h"
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u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc);
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u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc);
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u64 rdtsc(void);
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#endif
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