diff options
Diffstat (limited to 'kernel/sched/cpufreq.c')
| -rw-r--r-- | kernel/sched/cpufreq.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/sched/cpufreq.c b/kernel/sched/cpufreq.c index 5e54cbcae673..835671f0f917 100644 --- a/kernel/sched/cpufreq.c +++ b/kernel/sched/cpufreq.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Scheduler code and data structures related to cpufreq. * * Copyright (C) 2016, Intel Corporation * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include "sched.h" @@ -51,8 +48,8 @@ EXPORT_SYMBOL_GPL(cpufreq_add_update_util_hook); * * Clear the update_util_data pointer for the given CPU. * - * Callers must use RCU-sched callbacks to free any memory that might be - * accessed via the old update_util_data pointer or invoke synchronize_sched() + * Callers must use RCU callbacks to free any memory that might be + * accessed via the old update_util_data pointer or invoke synchronize_rcu() * right after this function to avoid use-after-free. */ void cpufreq_remove_update_util_hook(int cpu) |