Messages in this thread | | | Subject | Re: [PATCH v4 7/7] x86/vdso: Move out the CPU number store | From | "H. Peter Anvin" <> | Date | Mon, 25 Jun 2018 11:00:46 -0700 |
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On 06/25/18 08:40, Thomas Gleixner wrote: > On Fri, 22 Jun 2018, Andy Lutomirski wrote: > >> On Fri, Jun 22, 2018 at 11:02 AM Bae, Chang Seok >> <chang.seok.bae@intel.com> wrote: >>> >>>> Still setup_cpu_number() sucks. >>> >>> How about setup_cpu_and_node_number()? >> >> setup_fast_cpu_node_nr()? setup_cpunr_regs()? I don't have any >> brilliant ideas. Thomas? > > It's really hard to find a good one. setup_cpu_node_cache() might work, but > it's not brilliant either. >
Since this applies to the getcpu(2) system call (in addition to the kernel usage), perhaps setup_getcpu()?
-hpa
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