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fixup tsc
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commit
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2 changed files with 3 additions and 2 deletions
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@ -72,6 +72,7 @@ set(LIB_SRC
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table.c
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bitset.c
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signal.c
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tsc.c
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)
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if(IBVERBS_FOUND AND RDMACM_FOUND)
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@ -55,11 +55,11 @@ int tsc_init(struct tsc *t)
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return ret;
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#elif defined(__APPLE__)
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int64_t frequency;
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size_t lenp = sizeof(tscfreq);
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size_t lenp = sizeof(frequency);
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/** @todo: machdep.tsc.frequency seems to be a measured frequency (based on local APIC?
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* We should figure out which frequency is more accurate */
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// ret = sysctlbyname("hw.cpufrequency", &tscfreq, &lenp, NULL, 0);
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// ret = sysctlbyname("hw.cpufrequency", &frequency, &lenp, NULL, 0);
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ret = sysctlbyname("machdep.tsc.frequency", &frequency, &lenp, NULL, 0);
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if (ret)
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return ret;
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