Messages in this thread | | | Date | Tue, 6 Sep 2022 18:01:01 +0300 | From | Andy Shevchenko <> | Subject | Re: [PATCH v2 1/5] smp: don't declare nr_cpu_ids if NR_CPUS == 1 |
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On Tue, Sep 06, 2022 at 04:36:39PM +0200, Peter Zijlstra wrote: > On Tue, Sep 06, 2022 at 07:06:31AM -0700, Yury Norov wrote: > > On Tue, Sep 06, 2022 at 10:53:53AM +0200, Peter Zijlstra wrote: > > > On Mon, Sep 05, 2022 at 04:08:16PM -0700, Yury Norov wrote:
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> > > Why do we need extra source complexity for this? > > > > To have effective code generation for UP builds. > > Again, who cares... isn't it hard to find actual UP chips these days?
For the record, Intel produced somewhat a volume of Intel Quark chips [1], that are UP (in 2013-2019).
[1]: https://en.wikipedia.org/wiki/Intel_Quark
-- With Best Regards, Andy Shevchenko
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