virtio_scsi: use virtio IRQ affinity

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Use automatic IRQ affinity assignment in the virtio layer if available,
and build the blk-mq queues based on it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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Christoph Hellwig 2017-02-05 18:15:26 +01:00 • committed by Michael S. Tsirkin

parent ad71473d9c

commit 0d9f0a52c8

2 changed files with 12 additions and 115 deletions

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126

drivers/scsi/virtio_scsi.c

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1

include/linux/cpuhotplug.h

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