From: David Carlier <devnexen@gmail.com>
Date: Wed, 2 Apr 2025 06:00:44 +0000 (+0100)
Subject: MINOR: cpu-topo: cpu_dump_topology() SMT info check little optimisation
X-Git-Tag: v3.2-dev9~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a703eeaef75a068557abe0e13cc3c66fe426232a;p=thirdparty%2Fhaproxy.git

MINOR: cpu-topo: cpu_dump_topology() SMT info check little optimisation

Once we stumble across the first cpu having the criteria, we exit
earlier from the loop.
---

diff --git a/src/cpu_topo.c b/src/cpu_topo.c
index 48837b1db..0416d69db 100644
--- a/src/cpu_topo.c
+++ b/src/cpu_topo.c
@@ -219,9 +219,12 @@ void cpu_dump_topology(const struct ha_cpu_topo *topo)
 	int cpu, lvl;
 	int grp, thr;
 
-	for (cpu = 0; cpu <= cpu_topo_lastcpu; cpu++)
-		if (ha_cpu_topo[cpu].th_cnt > 1)
+	for (cpu = 0; cpu <= cpu_topo_lastcpu; cpu++) {
+		if (ha_cpu_topo[cpu].th_cnt > 1) {
 			has_smt = 1;
+			break;
+		}
+	}
 
 	for (cpu = 0; cpu <= cpu_topo_lastcpu; cpu++) {
 		if (ha_cpu_topo[cpu].st & HA_CPU_F_OFFLINE)