From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001
From: Breno Leitao <leitao@debian.org>
Date: Wed, 5 Aug 2026 07:52:36 -0700
Subject: workqueue: skip the node_nr_active update for non-unbound workqueues

apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.

No functional change: only unbound workqueues reach apply_wqattrs_*()
today.

Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
 net/sunrpc/xprtrdma/module.c | 64 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 net/sunrpc/xprtrdma/module.c

(limited to 'net/sunrpc/xprtrdma/module.c')

diff --git a/net/sunrpc/xprtrdma/module.c b/net/sunrpc/xprtrdma/module.c
new file mode 100644
index 000000000..697f571d4
--- /dev/null
+++ b/net/sunrpc/xprtrdma/module.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * Copyright (c) 2015, 2017 Oracle.  All rights reserved.
+ */
+
+/* rpcrdma.ko module initialization
+ */
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/sunrpc/svc_rdma.h>
+#include <linux/sunrpc/rdma_rn.h>
+
+#include <asm/swab.h>
+
+#include "xprt_rdma.h"
+
+#define CREATE_TRACE_POINTS
+#include <trace/events/rpcrdma.h>
+
+MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
+MODULE_DESCRIPTION("RPC/RDMA Transport");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_ALIAS("svcrdma");
+MODULE_ALIAS("xprtrdma");
+MODULE_ALIAS("rpcrdma6");
+
+static void __exit rpc_rdma_cleanup(void)
+{
+	xprt_rdma_cleanup();
+	svc_rdma_cleanup();
+	rpcrdma_ib_client_unregister();
+}
+
+static int __init rpc_rdma_init(void)
+{
+	int rc;
+
+	rc = rpcrdma_ib_client_register();
+	if (rc)
+		goto out_rc;
+
+	rc = svc_rdma_init();
+	if (rc)
+		goto out_ib_client;
+
+	rc = xprt_rdma_init();
+	if (rc)
+		goto out_svc_rdma;
+
+	return 0;
+
+out_svc_rdma:
+	svc_rdma_cleanup();
+out_ib_client:
+	rpcrdma_ib_client_unregister();
+out_rc:
+	return rc;
+}
+
+module_init(rpc_rdma_init);
+module_exit(rpc_rdma_cleanup);
-- 
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