+/* #endif VM_SWAPUSAGE */
+
+#elif HAVE_LIBKVM
+ struct kvm_swap data_s;
+ int status;
+
+ unsigned long long used;
+ unsigned long long free;
+ unsigned long long total;
+
+ if (kvm_obj == NULL)
+ return;
+
+ /* only one structure => only get the grand total, no details */
+ status = kvm_getswapinfo (kvm_obj, &data_s, 1, 0);
+ if (status == -1)
+ return;
+
+ total = (unsigned long long) data_s.ksw_total;
+ used = (unsigned long long) data_s.ksw_used;
+
+ total *= (unsigned long long) kvm_pagesize;
+ used *= (unsigned long long) kvm_pagesize;
+
+ free = total - used;
+
+ swap_submit (used, free, -1LL, -1LL);
+/* #endif HAVE_LIBKVM */