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From: Pavel Machek <pavel@suse.cz> Date: Mon, 8 May 2006 06:26:05 +0000 > > Then I'll run my test on one of the various arches where HZ=~100 and > > we don't have a TSC. Like Sparc? > > > > /* XXX Maybe do something better at some point... -DaveM */ > > typedef unsigned long cycles_t; > > #define get_cycles() (0) > > Seems like sparc32 is broken :-(, and probably broken terminally... > there are very little randomness sources that can handle 10msec > sampling period :-(. > > Maybe we should disable /dev/random on sparc32? What do other platforms without a TSC do? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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