[PATCH v10 07/13] scsi: Use block layer helpers to constrain queue affinity

[Martin K. Petersen]

Aaron,

> Ensure that IRQ affinity setup also respects the queue-to-CPU mapping
> constraints provided by the block layer. This allows the SCSI drivers
> to avoid assigning interrupts to CPUs that the block layer has
> excluded (e.g., isolated CPUs).
>
> Only convert drivers which are already using the
> pci_alloc_irq_vectors_affinity with the PCI_IRQ_AFFINITY flag set.
> Because these drivers are enabled to let the IRQ core code to
> set the affinity. Also don't update qla2xxx because the nvme-fabrics
> code is not ready yet.

Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>

-- 
Martin K. Petersen