Searched refs:SLOW_TSC_THRESHOLD (Results 1 - 3 of 3) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/
H A Drtclock.h51 * on slower machines (SLOW_TSC_THRESHOLD) */
74 #define SLOW_TSC_THRESHOLD 1000067800 /* TSC is too slow for regular nanotime() algorithm */ macro
H A Drtclock.c235 if (gPEClockFrequencyInfo.timebase_frequency_hz > SLOW_TSC_THRESHOLD)
364 if (cycles <= SLOW_TSC_THRESHOLD)
/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/commpage/
H A Dcommpage.c244 if (tscFreq <= SLOW_TSC_THRESHOLD) /* is TSC too slow for _commpage_nanotime? */

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