Messages in this thread | | | Date | Thu, 29 Jan 2009 12:13:30 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] use per cpu data for single cpu ipi calls |
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* Peter Zijlstra <peterz@infradead.org> wrote:
> > Can generic_smp_call_function_single_interrupt() ever see > > CSD_FLAG_ALLOC set now? If not, that kfree can go away. > > Like said above, removing that kmalloc will hurt people.
the whole promise of generic-IPI seems to dwindle and we'll get back to roughly where we started out from.
Ingo
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