From: Olivier Houchard <ohouchard@haproxy.com>
Date: Wed, 21 Oct 2026 14:55:49 +0000 (+0200)
Subject: BUILD: thread: fix builds without thread support
X-Git-Tag: v3.5-dev10~90
X-Git-Url: https://git.kaiwu.me/?a=commitdiff_plain;h=3d689b4ca4c73d353ba5ae90ae37b1b912a8a8d1;p=haproxy.git

BUILD: thread: fix builds without thread support

Commit 4312f13a2 ("OPTIM: fd: Make each thread group's FD table NUMA-local")
added an unconditional call to thread_bind_to_cpu_map() from init_pollers(),
but the helper is only defined with USE_THREAD. Building with TARGET=generic
thus fails with an implicit declaration and an undefined reference.

Add a no-op stub alongside the other non-threaded helpers.
---

diff --git a/include/haproxy/thread.h b/include/haproxy/thread.h
index f3f49daf0..c322bef4a 100644
--- a/include/haproxy/thread.h
+++ b/include/haproxy/thread.h
@@ -167,6 +167,10 @@ static inline void set_thread_cpu_affinity()
 {
 }
 
+static inline void thread_bind_to_cpu_map(uint tgrp, uint ltid)
+{
+}
+
 static inline unsigned long long ha_get_pthread_id(unsigned int thr)
 {
 	return 0;