Messages in this thread | | | Date | Thu, 12 Nov 2015 15:53:31 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH] sched/rt: hide push_irq_work_func declaration |
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On Thu, Nov 12, 2015 at 03:22:22PM +0100, Arnd Bergmann wrote: > -#ifdef CONFIG_SMP > +#if IS_ENABLED(CONFIG_SMP) && defined(HAVE_RT_PUSH_IPI) > static void push_irq_work_func(struct irq_work *work); > #endif
I think we can get tid of the whole HAVE_RT_PUSH_IPI thing after: 8053871d0f7f ("smp: Fix smp_call_function_single_async() locking")
That should allow us to use smp_calling_function_single_async() instead of irq_work_queue_on(), removing the dependency on irq_work.
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