Messages in this thread | | | Subject | Re: [bigmem-patch] 4GB with Linux on IA32 | Date | Mon, 16 Aug 1999 22:32:18 +0100 (BST) | From | Alan Cox <> |
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> The below one should be the patological case to show the performance hit > caused by the additional pte mapping and invlpg done in the page-fault > handler:
Surely the pathalogical case is the above code but using CLONE_VM and one thread per CPU across an SMP box ?
Alan
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