Suggestions on Avoiding syscall Overhead
John-Mark Gurney
gurney_j at resnet.uoregon.edu
Tue Apr 24 05:14:38 UTC 2007
David Greenman wrote this message on Mon, Apr 23, 2007 at 21:21 -0700:
> every process for process-specific data, however - the cost of allocating
> it, initializing it, etc, for every fork() would be a pessimization in
> most cases, I think.
You could always do something similar to a COW, where once it is
accessed, it is allocated and filled w/ the specific information
necessary... If it never gets used, it never gets allocated...
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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