| Date | Wed, 28 Oct 2020 15:53:24 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH v3 5/6] irq_work: Provide irq_work_queue_remote() |
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On Wed, Oct 28, 2020 at 02:40:46PM +0100, Frederic Weisbecker wrote: > On Wed, Oct 28, 2020 at 12:07:12PM +0100, Peter Zijlstra wrote: > > While the traditional irq_work relies on the ability to self-IPI, it > > makes sense to provide an unconditional irq_work_queue_remote() > > interface. > > We may need a reason as well here.
Rewrote it like so. ---
While the traditional irq_work relies on the ability to self-IPI, the remote irq_work only requires generic SMP bits and can thus be made available unconditionally.
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