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/mac80211/tests/util.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 net/mac80211/tests/util.h (limited to 'net/mac80211/tests/util.h') diff --git a/net/mac80211/tests/util.h b/net/mac80211/tests/util.h new file mode 100644 index 000000000..6615880c1 --- /dev/null +++ b/net/mac80211/tests/util.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Utilities for mac80211 unit testing + * + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __MAC80211_UTILS_H +#define __MAC80211_UTILS_H + +#include "../ieee80211_i.h" + +struct t_sdata { + struct ieee80211_sub_if_data *sdata; + struct wiphy *wiphy; + struct ieee80211_local local; + + void *ctx; + + struct ieee80211_supported_band band_2ghz; + struct ieee80211_supported_band band_5ghz; +}; + +#define T_SDATA(test) ({ \ + struct t_sdata *__t_sdata = \ + kunit_alloc_resource(test, t_sdata_init, \ + t_sdata_exit, \ + GFP_KERNEL, NULL); \ + \ + KUNIT_ASSERT_NOT_NULL(test, __t_sdata); \ + __t_sdata; \ + }) + +int t_sdata_init(struct kunit_resource *resource, void *data); +void t_sdata_exit(struct kunit_resource *resource); + +#endif /* __MAC80211_UTILS_H */ -- cgit v1.3.1