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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/i386/kernel/
H A Dtsc.c125 u64 delta64; local
147 delta64 = end - start;
150 if (delta64 > (1ULL<<32))
154 if (delta64 <= CALIBRATE_TIME_MSEC)
157 delta64 += CALIBRATE_TIME_MSEC/2; /* round for do_div */
158 do_div(delta64,CALIBRATE_TIME_MSEC);
161 return (unsigned long)delta64;

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