Messages in this thread | | | Date | Wed, 28 Oct 2020 11:04:20 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH RFC] blk-mq: Don't IPI requests on PREEMPT_RT |
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On Tue, Oct 27, 2020 at 05:23:09PM +0000, Christoph Hellwig wrote: > Ok. I was hoping we could hide this in core code somehow, especially > a peterz didn't like the use of smp_call_function_single_async in the > blk-mq completion code very much.
It's smp_call_function_single_async() in general that I don't much like. But Linus seemed unconvinced, so we'll keep it for a while I suppose.
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