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 --- drivers/misc/ocxl/main.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 drivers/misc/ocxl/main.c (limited to 'drivers/misc/ocxl/main.c') diff --git a/drivers/misc/ocxl/main.c b/drivers/misc/ocxl/main.c new file mode 100644 index 000000000..658974143 --- /dev/null +++ b/drivers/misc/ocxl/main.c @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright 2017 IBM Corp. +#include +#include +#include +#include "ocxl_internal.h" + +static int __init init_ocxl(void) +{ + int rc; + + if (!tlbie_capable) + return -EINVAL; + + rc = ocxl_file_init(); + if (rc) + return rc; + + rc = pci_register_driver(&ocxl_pci_driver); + if (rc) { + ocxl_file_exit(); + return rc; + } + return 0; +} + +static void exit_ocxl(void) +{ + pci_unregister_driver(&ocxl_pci_driver); + ocxl_file_exit(); +} + +module_init(init_ocxl); +module_exit(exit_ocxl); + +MODULE_DESCRIPTION("Open Coherent Accelerator"); +MODULE_LICENSE("GPL"); -- cgit v1.3.1