Function latencyResetEvent

app/redis-6.2.6/src/latency.c:152–168

Reset data for the specified event, or all the events data if 'event' is * NULL. * * Note: this is O(N) even when event_to_reset is not NULL because makes * the code simpler and we have a small fixed max number of events. */

 * Note: this is O(N) even when event_to_reset is not NULL because makes
 * the code simpler and we have a small fixed max number of events. */
int latencyResetEvent(char *event_to_reset) {
    dictIterator *di;
    dictEntry *de;
    int resets = 0;

    di = dictGetSafeIterator(server.latency_events);
    while((de = dictNext(di)) != NULL) {
        char *event = dictGetKey(de);

        if (event_to_reset == NULL || strcasecmp(event,event_to_reset) == 0) {
            dictDelete(server.latency_events, event);
            resets++;
        }
    }
    dictReleaseIterator(di);
    return resets;
}

/* ------------------------ Latency reporting (doctor) ---------------------- */