struct hlist_node hnode;
};
+#define KVMGT_DEBUGFS_FILENAME "kvmgt_nr_cache_entries"
struct kvmgt_guest_info {
struct kvm *kvm;
struct intel_vgpu *vgpu;
#define NR_BKT (1 << 18)
struct hlist_head ptable[NR_BKT];
#undef NR_BKT
- struct dentry *debugfs_cache_entries;
};
struct gvt_dma {
info->track_node.track_flush_slot = kvmgt_page_track_flush_slot;
kvm_page_track_register_notifier(kvm, &info->track_node);
- info->debugfs_cache_entries = debugfs_create_ulong(
- "kvmgt_nr_cache_entries",
- 0444, vgpu->debugfs,
- &vdev->nr_cache_entries);
+ debugfs_create_ulong(KVMGT_DEBUGFS_FILENAME, 0444, vgpu->debugfs,
+ &vdev->nr_cache_entries);
return 0;
}
static bool kvmgt_guest_exit(struct kvmgt_guest_info *info)
{
- debugfs_remove(info->debugfs_cache_entries);
+ debugfs_remove(debugfs_lookup(KVMGT_DEBUGFS_FILENAME,
+ info->vgpu->debugfs));
kvm_page_track_unregister_notifier(info->kvm, &info->track_node);
kvm_put_kvm(info->kvm);