workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted

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>

1 files changed, 32 insertions, 0 deletions

diff --git a/tools/include/nolibc/endian.h b/tools/include/nolibc/endian.h
new file mode 100644
index 000000000..ccc016ecd
--- /dev/null
+++ b/tools/include/nolibc/endian.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
+/*
+ * Byte order conversion for NOLIBC
+ * Copyright (C) 2026 Thomas Weißschuh <linux@weissschuh.net>
+ */
+
+/* make sure to include all global symbols */
+#include "nolibc.h"
+
+#ifndef _NOLIBC_ENDIAN_H
+#define _NOLIBC_ENDIAN_H
+
+#include "stdint.h"
+
+#include <asm/byteorder.h>
+
+#define htobe16(_x) __cpu_to_be16(_x)
+#define htole16(_x) __cpu_to_le16(_x)
+#define be16toh(_x) __be16_to_cpu(_x)
+#define le16toh(_x) __le16_to_cpu(_x)
+
+#define htobe32(_x) __cpu_to_be32(_x)
+#define htole32(_x) __cpu_to_le32(_x)
+#define be32toh(_x) __be32_to_cpu(_x)
+#define le32toh(_x) __le32_to_cpu(_x)
+
+#define htobe64(_x) __cpu_to_be64(_x)
+#define htole64(_x) __cpu_to_le64(_x)
+#define be64toh(_x) __be64_to_cpu(_x)
+#define le64toh(_x) __le64_to_cpu(_x)
+
+#endif /* _NOLIBC_ENDIAN_H */