diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/kvmgt.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 3ea3cb9eb599..3f2327455d85 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -108,9 +108,8 @@ struct gvt_dma { static void kvmgt_page_track_write(gpa_t gpa, const u8 *val, int len, struct kvm_page_track_notifier_node *node); -static void kvmgt_page_track_flush_slot(struct kvm *kvm, - struct kvm_memory_slot *slot, - struct kvm_page_track_notifier_node *node); +static void kvmgt_page_track_remove_region(gfn_t gfn, unsigned long nr_pages, + struct kvm_page_track_notifier_node *node); static ssize_t intel_vgpu_show_description(struct mdev_type *mtype, char *buf) { @@ -666,7 +665,7 @@ static int intel_vgpu_open_device(struct vfio_device *vfio_dev) return -EEXIST; vgpu->track_node.track_write = kvmgt_page_track_write; - vgpu->track_node.track_flush_slot = kvmgt_page_track_flush_slot; + vgpu->track_node.track_remove_region = kvmgt_page_track_remove_region; kvm_get_kvm(vgpu->vfio_device.kvm); kvm_page_track_register_notifier(vgpu->vfio_device.kvm, &vgpu->track_node); @@ -1617,22 +1616,20 @@ static void kvmgt_page_track_write(gpa_t gpa, const u8 *val, int len, mutex_unlock(&info->vgpu_lock); } -static void kvmgt_page_track_flush_slot(struct kvm *kvm, - struct kvm_memory_slot *slot, - struct kvm_page_track_notifier_node *node) +static void kvmgt_page_track_remove_region(gfn_t gfn, unsigned long nr_pages, + struct kvm_page_track_notifier_node *node) { unsigned long i; - gfn_t gfn; struct intel_vgpu *info = container_of(node, struct intel_vgpu, track_node); mutex_lock(&info->vgpu_lock); - for (i = 0; i < slot->npages; i++) { - gfn = slot->base_gfn + i; - if (kvmgt_gfn_is_write_protected(info, gfn)) - kvmgt_protect_table_del(info, gfn); + for (i = 0; i < nr_pages; i++) { + if (kvmgt_gfn_is_write_protected(info, gfn + i)) + kvmgt_protect_table_del(info, gfn + i); } + mutex_unlock(&info->vgpu_lock); } |