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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-17 11:26:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-17 11:26:09 -0700
commit3a1d5384b7decbff6519daa9c65a35665e227323 (patch)
tree7442f1b74d452d82d6702f8cd25173cc81c0c634 /drivers/vhost/net.c
parent37d4607ebbbf5d8b74cbcb9434a5ce6897a51864 (diff)
parent5e663f0410fa2f355042209154029842ba1abd43 (diff)
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio, vhost updates from Michael Tsirkin: "Fixes, features, performance: - new iommu device - vhost guest memory access using vmap (just meta-data for now) - minor fixes" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio-mmio: add error check for platform_get_irq scsi: virtio_scsi: Use struct_size() helper iommu/virtio: Add event queue iommu/virtio: Add probe request iommu: Add virtio-iommu driver PCI: OF: Initialize dev->fwnode appropriately of: Allow the iommu-map property to omit untranslated devices dt-bindings: virtio: Add virtio-pci-iommu node dt-bindings: virtio-mmio: Add IOMMU description vhost: fix clang build warning vhost: access vq metadata through kernel virtual address vhost: factor out setting vring addr and num vhost: introduce helpers to get the size of metadata area vhost: rename vq_iotlb_prefetch() to vq_meta_prefetch() vhost: fine grain userspace memory accessors vhost: generalize adding used elem
Diffstat (limited to 'drivers/vhost/net.c')
-rw-r--r--drivers/vhost/net.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 247e5585af5d..1a2dd53caade 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -956,7 +956,7 @@ static void handle_tx(struct vhost_net *net)
if (!sock)
goto out;
- if (!vq_iotlb_prefetch(vq))
+ if (!vq_meta_prefetch(vq))
goto out;
vhost_disable_notify(&net->dev, vq);
@@ -1125,7 +1125,7 @@ static void handle_rx(struct vhost_net *net)
if (!sock)
goto out;
- if (!vq_iotlb_prefetch(vq))
+ if (!vq_meta_prefetch(vq))
goto out;
vhost_disable_notify(&net->dev, vq);