Messages in this thread | | | Date | Wed, 26 Mar 2008 08:43:53 -0700 | From | Mike Travis <> | Subject | Re: [PATCH 02/10] init: move setup of nr_cpu_ids to as early as possible v2 |
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Ingo Molnar wrote: > * Mike Travis <travis@sgi.com> wrote: > >> Move the setting of nr_cpu_ids from sched_init() to >> setup_per_cpu_areas(), so that it's available as early as possible. > > hm, why not a separate call before setup_per_cpu_areas(), so that we can > avoid spreading this from generic kernel into a bunch of architectures > that happen to have their own version of setup_per_cpu_areas(): > >> 7 files changed, 43 insertions(+), 15 deletions(-) > > Ingo
I had this before but I then discovered that an arch would increase (and possible decrease) it's number of possible cpus in setup_per_cpu_areas(). So I figured that setting nr_cpu_ids (and the cpumask_of_cpu map) should be a side effect of setup_per_cpu_areas().
Thanks, Mike
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