Commit b2c8b644 authored by Jakub Sitnicki's avatar Jakub Sitnicki Committed by Michael S. Tsirkin
Browse files

virtio_pci: Switch away from deprecated irq_set_affinity_hint 



Since commit 65c7cded ("genirq: Provide new interfaces for affinity
hints") irq_set_affinity_hint is being phased out.

Switch to new interfaces for setting and applying irq affinity hints.

Signed-off-by: default avatarJakub Sitnicki <jakub@cloudflare.com>
Message-Id: <20231025145319.380775-1-jakub@cloudflare.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarXuan Zhuo <xuanzhuo@linux.alibaba.com>
parent f2de37a5

drivers/virtio/virtio_pci_common.c

+3 −3
Original line number Diff line number Diff line
@@ -242,7 +242,7 @@ void vp_del_vqs(struct virtio_device *vdev) 
			if (v != VIRTIO_MSI_NO_VECTOR) {

				int irq = pci_irq_vector(vp_dev->pci_dev, v);



				irq_set_affinity_hint(irq, NULL);

				irq_update_affinity_hint(irq, NULL);

				free_irq(irq, vq);

			}

		}
@@ -443,10 +443,10 @@ int vp_set_vq_affinity(struct virtqueue *vq, const struct cpumask *cpu_mask) 
		mask = vp_dev->msix_affinity_masks[info->msix_vector];

		irq = pci_irq_vector(vp_dev->pci_dev, info->msix_vector);

		if (!cpu_mask)

			irq_set_affinity_hint(irq, NULL);

			irq_update_affinity_hint(irq, NULL);

		else {

			cpumask_copy(mask, cpu_mask);

			irq_set_affinity_hint(irq, mask);

			irq_set_affinity_and_hint(irq, mask);

		}

	}

	return 0;