Comment 1 for bug 1839036

Commit "perf test 6: Fix missing kvm module load for s390" (Upstream commit 53fe307dfd309e425b171f6272d64296a54f4dff) causes a build failure for s390x and needed to be amended with the following change:

--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -29,7 +29,7 @@ static bool kvm_s390_create_vm_valid(void)
        char *eventfile;
        bool rc = false;

- eventfile = get_events_file("kvm-s390");
+ eventfile = get_tracing_file("events/kvm-s390");

        if (eventfile) {
                DIR *mydir = opendir(eventfile);
@@ -38,7 +38,7 @@ static bool kvm_s390_create_vm_valid(void)
                        rc = true;
                        closedir(mydir);
                }
- put_events_file(eventfile);
+ put_tracing_file(eventfile);
        }

        return rc;