Make metrics thread-safe

Even concurrently with calling non-const methods on the associated ConflictSet
2024-07-12 13:22:02 -07:00
parent ef14003781
commit 3288c583e4
10 changed files with 111 additions and 22 deletions
@@ -867,6 +867,10 @@ void internal_getMetricsV1(ConflictSet::Impl *impl,
  *count = 0;
 }

+double internal_getMetricValue(const ConflictSet::MetricsV1 *metric) {
+  return 0;
+}
+
 void ConflictSet::check(const ReadRange *reads, Result *results,
                        int count) const {
  internal_check(impl, reads, results, count);
@@ -887,6 +891,10 @@ void ConflictSet::getMetricsV1(MetricsV1 **metrics, int *count) const {
  return internal_getMetricsV1(impl, metrics, count);
 }

+double ConflictSet::MetricsV1::getValue() const {
+  return internal_getMetricValue(this);
+}
+
 ConflictSet::ConflictSet(int64_t oldestVersion)
    : impl(internal_create(oldestVersion)) {}