Messages in this thread | | | Date | Wed, 26 Mar 2008 07:18:24 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 00/12] cpumask: reduce stack pressure from local/passed cpumask variables v2 |
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* Mike Travis <travis@sgi.com> wrote:
> Modify usage of cpumask_t variables to use pointers as much as > possible.
hm, why is there no minimal patch against -git that does nothing but introduces the new pointer based generic APIs (without using them) - such as set_cpus_allowed_ptr(), etc.? Once that is upstream all the remaining changes can trickle one arch and one subsystem at a time, and once that's done, the old set_cpus_allowed() can be removed. This is far more manageable than one large patch.
and the cpumask_of_cpu() change should be Kconfig based initially - once all arches have moved to it (or even sooner) we can remove that.
Ingo
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