Messages in this thread | | | Date | Fri, 30 Aug 2019 15:22:39 +0200 | From | Joerg Roedel <> | Subject | Re: [PATCH] iommu/iova: avoid false sharing on fq_timer_on |
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On Fri, Aug 30, 2019 at 01:27:25PM +0100, Robin Murphy wrote: > On 30/08/2019 11:49, Joerg Roedel wrote: > > Looks good to me, but adding Robin for his opinion. > > Sounds reasonable to me too - that should also be true for the majority of > Arm systems that we know of. Will suggested that atomic_try_cmpxchg() might > be relevant, but AFAICS that's backwards compared to what we want to do > here, which I guess is more of an "atomic_unlikely_cmpxchg". > > Acked-by: Robin Murphy <robin.murphy@arm.com>
Great, thanks for looking into it, Robin.
Applied now, thanks Eric.
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