KVM: Increase the number of user memory slots per vm

Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index f4deb99..eb88d32 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -25,7 +25,7 @@
 #include <asm/kvm_host.h>
 
 #define KVM_MAX_VCPUS 16
-#define KVM_MEMORY_SLOTS 8
+#define KVM_MEMORY_SLOTS 32
 /* memory slots that does not exposed to userspace */
 #define KVM_PRIVATE_MEM_SLOTS 4