On 05/03/18 21:53, Sinan Kaya wrote: > On 2/12/2018 1:33 PM, Jean-Philippe Brucker wrote: >> +static struct workqueue_struct *iommu_fault_queue; > > Is there anyway we can make this fault queue per struct device? > Since this is common code, I think it needs some care. I don't think it's better, the workqueue struct seems large. Maybe having one wq per IOMMU is a good compromise? As said in my other reply for this patch, doing so isn't completely straightforward. I'll consider adding an iommu pointer to the iommu_param struct attached to each device. Thanks, Jean
