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 --- fs/autofs/init.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 fs/autofs/init.c (limited to 'fs/autofs/init.c') diff --git a/fs/autofs/init.c b/fs/autofs/init.c new file mode 100644 index 000000000..1d644a35f --- /dev/null +++ b/fs/autofs/init.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved + */ + +#include +#include +#include "autofs_i.h" + +struct file_system_type autofs_fs_type = { + .owner = THIS_MODULE, + .name = "autofs", + .init_fs_context = autofs_init_fs_context, + .parameters = autofs_param_specs, + .kill_sb = autofs_kill_sb, +}; +MODULE_ALIAS_FS("autofs"); +MODULE_ALIAS("autofs"); + +static int __init init_autofs_fs(void) +{ + int err; + + autofs_dev_ioctl_init(); + + err = register_filesystem(&autofs_fs_type); + if (err) + autofs_dev_ioctl_exit(); + + return err; +} + +static void __exit exit_autofs_fs(void) +{ + autofs_dev_ioctl_exit(); + unregister_filesystem(&autofs_fs_type); +} + +module_init(init_autofs_fs) +module_exit(exit_autofs_fs) +MODULE_DESCRIPTION("Kernel automounter support"); +MODULE_LICENSE("GPL"); -- cgit v1.3.1