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authorChristoph Hellwig <hch@lst.de>2017-02-05 18:15:21 +0100
committerMichael S. Tsirkin <mst@redhat.com>2017-02-27 20:54:04 +0200
commit52a61516125fa9a21b3bdf4f90928308e2e5573f (patch)
treeef54e85684ff0c2faf1e1b8deaed9dd461251861 /drivers/scsi
parent53a020c661741f3b87ad3ac6fa545088aaebac9b (diff)
downloadlinux-52a61516125fa9a21b3bdf4f90928308e2e5573f.tar.bz2
virtio_pci: simplify MSI-X setup
Try to grab the MSI-X vectors early and fall back to the shared one before doing lots of allocations. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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