From: Bharata B Rao <bhar...@linux.vnet.ibm.com>
Introduce kvm_get_max_memslots() API that can be used to obtain the
maximum number of memslots supported by KVM.
Signed-off-by: Bharata B Rao <bhar...@linux.vnet.ibm.com>
Acked-by: Paolo Bonzini <pbonz...@redhat.com>
Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
---
include/sysemu/kvm.h | 1 +
kvm-all.c | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 65569ed..ad6f837 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -527,4 +527,5 @@ int kvm_set_one_reg(CPUState *cs, uint64_t id, void
*source);
* Returns: 0 on success, or a negative errno on failure.
*/
int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target);
+int kvm_get_max_memslots(void);
#endif
diff --git a/kvm-all.c b/kvm-all.c
index d317dcb..fbd2d93 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -126,6 +126,13 @@ static const KVMCapabilityInfo kvm_required_capabilites[]
= {
KVM_CAP_LAST_INFO
};
+int kvm_get_max_memslots(void)
+{
+ KVMState *s = KVM_STATE(current_machine->accelerator);
+
+ return s->nr_slots;
+}
+
static KVMSlot *kvm_get_free_slot(KVMMemoryListener *kml)
{
KVMState *s = kvm_state;
--
2.5.5
