From: Willy Tarreau <w@1wt.eu>
Date: Tue, 3 Nov 2020 14:53:34 +0000 (+0100)
Subject: MEDIUM: pools: call malloc_trim() from pool_gc()
X-Git-Tag: v2.4-dev1~101
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88366c292;p=thirdparty%2Fhaproxy.git

MEDIUM: pools: call malloc_trim() from pool_gc()

If available it definitely makes sense to call it since it's also
called when stopping to reclaim the maximum possible memory.
---

diff --git a/src/pool.c b/src/pool.c
index 321f8bc677..73082e8cc1 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -303,6 +303,10 @@ void pool_gc(struct pool_head *pool_ctx)
 
 	if (!isolated)
 		thread_release();
+
+#if defined(HA_HAVE_MALLOC_TRIM)
+	malloc_trim(0);
+#endif
 }
 
 #else /* CONFIG_HAP_LOCKLESS_POOLS */