linux-imx
Public
Source
committed 843477d4cc536
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{37
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const struct cpumask *mask;38
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unsigned int queue, cpu;39
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for (queue = 0; queue < qmap->nr_queues; queue++) {41
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mask = pci_irq_get_affinity(pdev, queue + offset);42
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if (!mask)43
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goto fallback;44
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for_each_cpu(cpu, mask)46
-
qmap->mq_map[cpu] = queue;46
+
qmap->mq_map[cpu] = qmap->queue_offset + queue;47
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}48
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return 0;50
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fallback:52
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WARN_ON_ONCE(qmap->nr_queues > 1);53
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blk_mq_clear_mq_map(qmap);54
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return 0;55
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}56
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EXPORT_SYMBOL_GPL(blk_mq_pci_map_queues);