diff options
Diffstat (limited to 'arch/s390/kvm/kvm-s390.h')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index cc309cc37e96..60f0effcce99 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -220,12 +220,14 @@ static inline void kvm_s390_set_user_cpu_state_ctrl(struct kvm *kvm) /* get the end gfn of the last (highest gfn) memslot */ static inline unsigned long kvm_s390_get_gfn_end(struct kvm_memslots *slots) { + struct rb_node *node; struct kvm_memory_slot *ms; - if (WARN_ON(!slots->used_slots)) + if (WARN_ON(kvm_memslots_empty(slots))) return 0; - ms = slots->memslots; + node = rb_last(&slots->gfn_tree); + ms = container_of(node, struct kvm_memory_slot, gfn_node[slots->node_idx]); return ms->base_gfn + ms->npages; } |