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SubjectRe: [RFC 00/15] x86_64: Optimize percpu accesses
Jeremy Fitzhardinge wrote:
>
> If you're going to do another linker pass, you could have a script to
> extract all the percpu symbols and generate a set of derived zero-based
> ones and then link against that.
>
> Or generate a vmlinux with relocations and "relocate" all the percpu
> symbols down to 0.
>

Yeah, I'd hate to have to go to either of those lengths though.

-hpa


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