From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao 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 Signed-off-by: Tejun Heo --- net/mpls/Kconfig | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 net/mpls/Kconfig (limited to 'net/mpls/Kconfig') diff --git a/net/mpls/Kconfig b/net/mpls/Kconfig new file mode 100644 index 000000000..d672ab72a --- /dev/null +++ b/net/mpls/Kconfig @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# MPLS configuration +# + +menuconfig MPLS + bool "MultiProtocol Label Switching" + default n + help + MultiProtocol Label Switching routes packets through logical + circuits. Originally conceived as a way of routing packets at + hardware speeds (before hardware was capable of routing ipv4 packets), + MPLS remains a simple way of making tunnels. + + If you have not heard of MPLS you probably want to say N here. + +if MPLS + +config NET_MPLS_GSO + tristate "MPLS: GSO support" + help + This is helper module to allow segmentation of non-MPLS GSO packets + that have had MPLS stack entries pushed onto them and thus + become MPLS GSO packets. + +config MPLS_ROUTING + tristate "MPLS: routing support" + depends on NET_IP_TUNNEL || NET_IP_TUNNEL=n + depends on PROC_SYSCTL + help + Add support for forwarding of mpls packets. + +config MPLS_IPTUNNEL + tristate "MPLS: IP over MPLS tunnel support" + depends on LWTUNNEL && MPLS_ROUTING + help + mpls ip tunnel support. + +endif # MPLS -- cgit v1.3.1