diff options
Diffstat (limited to 'virt/kvm')
| -rw-r--r-- | virt/kvm/vfio.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/virt/kvm/vfio.c b/virt/kvm/vfio.c index 0b84916c3f71..d44cb3efb0b9 100644 --- a/virt/kvm/vfio.c +++ b/virt/kvm/vfio.c @@ -75,20 +75,20 @@ static void kvm_vfio_group_set_kvm(struct vfio_group *group, struct kvm *kvm) symbol_put(vfio_group_set_kvm); } -static bool kvm_vfio_group_is_coherent(struct vfio_group *vfio_group) +static bool kvm_vfio_file_enforced_coherent(struct file *file) { - long (*fn)(struct vfio_group *, unsigned long); - long ret; + bool (*fn)(struct file *file); + bool ret; - fn = symbol_get(vfio_external_check_extension); + fn = symbol_get(vfio_file_enforced_coherent); if (!fn) return false; - ret = fn(vfio_group, VFIO_DMA_CC_IOMMU); + ret = fn(file); - symbol_put(vfio_external_check_extension); + symbol_put(vfio_file_enforced_coherent); - return ret > 0; + return ret; } #ifdef CONFIG_SPAPR_TCE_IOMMU @@ -136,7 +136,7 @@ static void kvm_vfio_update_coherency(struct kvm_device *dev) mutex_lock(&kv->lock); list_for_each_entry(kvg, &kv->group_list, node) { - if (!kvm_vfio_group_is_coherent(kvg->vfio_group)) { + if (!kvm_vfio_file_enforced_coherent(kvg->file)) { noncoherent = true; break; } |