Re: copy-on-write optimized faults

[Alan Cox]

On Sat, Oct 30, 1999 at 12:47:40AM +0200, Bernd Walter wrote:
>
> 307625181 copy-on-write faults
>        26 copy-on-write optimized faults

Thanks to Bernd and everyone else who has responded.  Unless someone
reports a case where the old "optimization" gets applied more often
than 1 in ten million copy-on-write faults, I'm going to remove
the old code in a few days.  At this frequency, the cost of deciding
whether or not to apply the optimization on every copy-on-write fault
is greater than what is saved those 26 times it is applied.

Alan


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