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, 38 insertions, 0 deletions

diff --git a/drivers/net/pcs/Kconfig b/drivers/net/pcs/Kconfig
new file mode 100644
index 000000000..e417fd66f
--- /dev/null
+++ b/drivers/net/pcs/Kconfig
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# PCS Layer Configuration
+#
+
+menu "PCS device drivers"
+
+config PCS_XPCS
+	tristate "Synopsys DesignWare Ethernet XPCS"
+	select PHYLINK
+	help
+	  This module provides a driver and helper functions for Synopsys
+	  DesignWare XPCS controllers.
+
+config PCS_LYNX
+	tristate
+	help
+	  This module provides helpers to phylink for managing the Lynx PCS
+	  which is part of the Layerscape and QorIQ Ethernet SERDES.
+
+config PCS_MTK_LYNXI
+	tristate
+	select PHY_COMMON_PROPS
+	select REGMAP
+	help
+	  This module provides helpers to phylink for managing the LynxI PCS
+	  which is part of MediaTek's SoC and Ethernet switch ICs.
+
+config PCS_RZN1_MIIC
+	tristate "Renesas RZ/N1, RZ/N2H, RZ/T2H MII converter"
+	depends on OF
+	depends on ARCH_RENESAS || COMPILE_TEST
+	help
+	  This module provides a driver for the MII converter available on
+	  Renesas RZ/N1, RZ/N2H, and RZ/T2H SoCs. This PCS converts MII to
+	  RMII/RGMII, or can be set in pass-through mode for MII.
+
+endmenu