[PATCH] Always read from /dev/urandom

[Volker Lendecke]

On Mon, Oct 12, 2015 at 01:22:08PM -0700, Jeremy Allison wrote:
> Yeah I know, it's only measuring the userspace, not
> kernel space time. But still, 120x less userspace code
> is certainly not to be sneezed at :-).

The main test that convinced me was

time genrandperf n

which was a few times faster for me after the patch.

Just found: There's a typo in the usage printf of the
genrandperf. If you feel like it, correct it please. It's
too late here to send an updated patch now :-)

Thanks,

Volker

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