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/bluetooth/selftest.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 net/bluetooth/selftest.h (limited to 'net/bluetooth/selftest.h') diff --git a/net/bluetooth/selftest.h b/net/bluetooth/selftest.h new file mode 100644 index 000000000..34d684ee8 --- /dev/null +++ b/net/bluetooth/selftest.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2014 Intel Corporation + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + SOFTWARE IS DISCLAIMED. +*/ + +#if IS_ENABLED(CONFIG_BT_SELFTEST) && IS_MODULE(CONFIG_BT) + +/* When CONFIG_BT_SELFTEST=y and the CONFIG_BT=m, then the self testing + * is run at module loading time. + */ +int bt_selftest(void); + +#else + +/* When CONFIG_BT_SELFTEST=y and CONFIG_BT=y, then the self testing + * is run via late_initcall() to make sure that subsys_initcall() of + * the Bluetooth subsystem and device_initcall() of the Crypto subsystem + * do not clash. + * + * When CONFIG_BT_SELFTEST=n, then this turns into an empty call that + * has no impact. + */ +static inline int bt_selftest(void) +{ + return 0; +} + +#endif -- cgit v1.3.1