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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-02 13:53:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-02 13:53:13 -0800 |
| commit | 54d7989f476ca57fc3c5cc71524c480ccb74c481 (patch) | |
| tree | 62a6b61edac708358d949af6c44b9ea3eb02c6fc /drivers/s390 | |
| parent | 0f221a3102bba2d982d01bad38eb68507c343830 (diff) | |
| parent | c4baad50297d84bde1a7ad45e50c73adae4a2192 (diff) | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull vhost updates from Michael Tsirkin:
"virtio, vhost: optimizations, fixes
Looks like a quiet cycle for vhost/virtio, just a couple of minor
tweaks. Most notable is automatic interrupt affinity for blk and scsi.
Hopefully other devices are not far behind"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio-console: avoid DMA from stack
vhost: introduce O(1) vq metadata cache
virtio_scsi: use virtio IRQ affinity
virtio_blk: use virtio IRQ affinity
blk-mq: provide a default queue mapping for virtio device
virtio: provide a method to get the IRQ affinity mask for a virtqueue
virtio: allow drivers to request IRQ affinity when creating VQs
virtio_pci: simplify MSI-X setup
virtio_pci: don't duplicate the msix_enable flag in struct pci_dev
virtio_pci: use shared interrupts for virtqueues
virtio_pci: remove struct virtio_pci_vq_info
vhost: try avoiding avail index access when getting descriptor
virtio_mmio: expose header to userspace
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/virtio/kvm_virtio.c | 3 | ||||
| -rw-r--r-- | drivers/s390/virtio/virtio_ccw.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/s390/virtio/kvm_virtio.c b/drivers/s390/virtio/kvm_virtio.c index 5e5c11f37b24..2ce0b3eb2efe 100644 --- a/drivers/s390/virtio/kvm_virtio.c +++ b/drivers/s390/virtio/kvm_virtio.c @@ -255,7 +255,8 @@ static void kvm_del_vqs(struct virtio_device *vdev) static int kvm_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char * const names[]) + const char * const names[], + struct irq_affinity *desc) { struct kvm_device *kdev = to_kvmdev(vdev); int i; diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index 648373cde4a1..0ed209f3d8b0 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -628,7 +628,8 @@ out: static int virtio_ccw_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char * const names[]) + const char * const names[], + struct irq_affinity *desc) { struct virtio_ccw_device *vcdev = to_vc_device(vdev); unsigned long *indicatorp = NULL; |