+static int parse_vm_time_correlation(const struct option *opt, const char *str, int unset)
+{
+ struct perf_inject *inject = opt->value;
+ const char *args;
+ char *dry_run;
+
+ if (unset)
+ return 0;
+
+ inject->itrace_synth_opts.set = true;
+ inject->itrace_synth_opts.vm_time_correlation = true;
+ inject->in_place_update = true;
+
+ if (!str)
+ return 0;
+
+ dry_run = skip_spaces(str);
+ if (!strncmp(dry_run, "dry-run", strlen("dry-run"))) {
+ inject->itrace_synth_opts.vm_tm_corr_dry_run = true;
+ inject->in_place_update_dry_run = true;
+ args = dry_run + strlen("dry-run");
+ } else {
+ args = str;
+ }
+
+ inject->itrace_synth_opts.vm_tm_corr_args = strdup(args);
+
+ return inject->itrace_synth_opts.vm_tm_corr_args ? 0 : -ENOMEM;
+}
+