+typedef struct ws_params {
+ int ncpus;
+ long ramsize;
+ int overcommit;
+
+ /* The size of other states than memory pages, which is out-of-scope of dirty
+ * page tracking. */
+ long devsize;
+ int skip_stage2;
+ double max_downtime;
+
+ double dp_rate;
+ double dp_cap;
+
+ /* set migration speed */
+ double mig_speed;
+} s_ws_params_t, *ws_params_t;