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 --- include/net/netns/can.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 include/net/netns/can.h (limited to 'include/net/netns/can.h') diff --git a/include/net/netns/can.h b/include/net/netns/can.h new file mode 100644 index 000000000..48b79f7e6 --- /dev/null +++ b/include/net/netns/can.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * can in net namespaces + */ + +#ifndef __NETNS_CAN_H__ +#define __NETNS_CAN_H__ + +#include +#include + +struct can_dev_rcv_lists; +struct can_pkg_stats; +struct can_rcv_lists_stats; + +struct netns_can { +#if IS_ENABLED(CONFIG_PROC_FS) + struct proc_dir_entry *proc_dir; + struct proc_dir_entry *pde_stats; + struct proc_dir_entry *pde_reset_stats; + struct proc_dir_entry *pde_rcvlist_all; + struct proc_dir_entry *pde_rcvlist_fil; + struct proc_dir_entry *pde_rcvlist_inv; + struct proc_dir_entry *pde_rcvlist_sff; + struct proc_dir_entry *pde_rcvlist_eff; + struct proc_dir_entry *pde_rcvlist_err; + struct proc_dir_entry *bcmproc_dir; +#endif + + /* receive filters subscribed for 'all' CAN devices */ + struct can_dev_rcv_lists *rx_alldev_list; + spinlock_t rcvlists_lock; + struct timer_list stattimer; /* timer for statistics update */ + struct can_pkg_stats *pkg_stats; + struct can_rcv_lists_stats *rcv_lists_stats; + + /* CAN GW per-net gateway jobs */ + struct hlist_head cgw_list; +}; + +#endif /* __NETNS_CAN_H__ */ -- cgit v1.3.1