From: William Lallemand <wlallemand@haproxy.com>
Date: Fri, 30 Oct 2026 10:54:43 +0000 (+0100)
Subject: MINOR: thread: add EXTRAS_LOCK so addons can name their locks
X-Git-Tag: v3.5-dev11~89
X-Git-Url: https://git.kaiwu.me/?a=commitdiff_plain;h=a9e333140c7bc2f9b73924a7c28d16513921bbcd;p=haproxy.git

MINOR: thread: add EXTRAS_LOCK so addons can name their locks

Provide an unconditional EXTRAS_LOCK label so addons can name their
locks using the existing lock debugging and statistics infrastructure.
This avoids adding addon-specific lock labels or build-option guards to
the core enum. Report the label as EXTRAS in lock statistics.
---

diff --git a/include/haproxy/thread-t.h b/include/haproxy/thread-t.h
index cf4ebec6d..8c363b20c 100644
--- a/include/haproxy/thread-t.h
+++ b/include/haproxy/thread-t.h
@@ -226,6 +226,7 @@ enum lock_label {
 	DEBUG3_LOCK,
 	DEBUG4_LOCK,
 	DEBUG5_LOCK,
+	EXTRAS_LOCK,
 	LOCK_LABELS
 };
 
diff --git a/src/thread.c b/src/thread.c
index 56b1dc2cb..4ca60a591 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -513,6 +513,7 @@ const char *lock_label(enum lock_label label)
 	case DEBUG3_LOCK:          return "DEBUG3";
 	case DEBUG4_LOCK:          return "DEBUG4";
 	case DEBUG5_LOCK:          return "DEBUG5";
+	case EXTRAS_LOCK:          return "EXTRAS";
 	case LOCK_LABELS:          break; /* keep compiler happy */
 	};
 	/* only way to come here is consecutive to an internal bug */