diff options
| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /drivers/powercap/dtpm_subsys.h | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/powercap/dtpm_subsys.h')
| -rw-r--r-- | drivers/powercap/dtpm_subsys.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/powercap/dtpm_subsys.h b/drivers/powercap/dtpm_subsys.h new file mode 100644 index 000000000..db1712938 --- /dev/null +++ b/drivers/powercap/dtpm_subsys.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2022 Linaro Ltd + * + * Author: Daniel Lezcano <daniel.lezcano@linaro.org> + */ +#ifndef ___DTPM_SUBSYS_H__ +#define ___DTPM_SUBSYS_H__ + +extern struct dtpm_subsys_ops dtpm_cpu_ops; +extern struct dtpm_subsys_ops dtpm_devfreq_ops; + +struct dtpm_subsys_ops *dtpm_subsys[] = { +#ifdef CONFIG_DTPM_CPU + &dtpm_cpu_ops, +#endif +#ifdef CONFIG_DTPM_DEVFREQ + &dtpm_devfreq_ops, +#endif +}; + +#endif |