Re: Examining the Performance and Cost of Revesemaps on 2.5.26 Under Heavy DBWorkload

Andrew Morton
2002-09-17T20:04:48Z

Peter Wong wrote:
>
> ...
> My previous note (Sept. 10, 2002) indicated that the memory
> consumption for rmaps under 2.5.32 using "readv" is about 223 MB.

Thanks, Peter.

That's a ton of memory. Where do we stand wrt getting these
applications to use large-tlb pages?