From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Wed, 4 Dec 2019 12:00:37 +0000 (+0200)
Subject: stats: Add data stack frames when handling events
X-Git-Tag: 2.3.10~180
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93d13679b77bd5e492a2d355b4f57b1a16a5a470;p=thirdparty%2Fdovecot%2Fcore.git

stats: Add data stack frames when handling events

Reduces memory usage
---

diff --git a/src/stats/stats-metrics.c b/src/stats/stats-metrics.c
index aa063b44f8..8b35c9479b 100644
--- a/src/stats/stats-metrics.c
+++ b/src/stats/stats-metrics.c
@@ -323,14 +323,16 @@ void stats_metrics_event(struct stats_metrics *metrics, struct event *event,
 
 	/* process stats */
 	iter = event_filter_match_iter_init(metrics->stats_filter, event, ctx);
-	while ((metric = event_filter_match_iter_next(iter)) != NULL)
+	while ((metric = event_filter_match_iter_next(iter)) != NULL) T_BEGIN {
 		stats_metric_event(metric, event);
+	} T_END;
 	event_filter_match_iter_deinit(&iter);
 
 	/* process exports */
 	iter = event_filter_match_iter_init(metrics->export_filter, event, ctx);
-	while ((metric = event_filter_match_iter_next(iter)) != NULL)
+	while ((metric = event_filter_match_iter_next(iter)) != NULL) T_BEGIN {
 		stats_export_event(metric, event);
+	} T_END;
 	event_filter_match_iter_deinit(&iter);
 }