Commit a988b910 authored by Avi Kivity's avatar Avi Kivity

KVM: Add API for determining the number of supported memory slots

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent edbe6c32
...@@ -814,6 +814,9 @@ int kvm_dev_ioctl_check_extension(long ext) ...@@ -814,6 +814,9 @@ int kvm_dev_ioctl_check_extension(long ext)
case KVM_CAP_NR_VCPUS: case KVM_CAP_NR_VCPUS:
r = KVM_MAX_VCPUS; r = KVM_MAX_VCPUS;
break; break;
case KVM_CAP_NR_MEMSLOTS:
r = KVM_MEMORY_SLOTS;
break;
default: default:
r = 0; r = 0;
break; break;
......
...@@ -235,6 +235,7 @@ struct kvm_vapic_addr { ...@@ -235,6 +235,7 @@ struct kvm_vapic_addr {
#define KVM_CAP_EXT_CPUID 7 #define KVM_CAP_EXT_CPUID 7
#define KVM_CAP_CLOCKSOURCE 8 #define KVM_CAP_CLOCKSOURCE 8
#define KVM_CAP_NR_VCPUS 9 /* returns max vcpus per vm */ #define KVM_CAP_NR_VCPUS 9 /* returns max vcpus per vm */
#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */
/* /*
* ioctls for VM fds * ioctls for VM fds
......
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