lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 18 Feb 2016 02:33:43 +0100 From: "Rafael J. Wysocki" <rjw@...ysocki.net> To: Linux PM list <linux-pm@...r.kernel.org> Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Viresh Kumar <viresh.kumar@...aro.org> Subject: [PATCH 11/12] cpufreq: governor: Make dbs_data_mutex static From: Rafael J. Wysocki <rafael.j.wysocki@...el.com> That mutex is only used by cpufreq_governor_dbs() and it doesn't need to be exported to modules, so make it static and drop the export incantation. No functional changes. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com> --- drivers/cpufreq/cpufreq_governor.c | 3 +-- drivers/cpufreq/cpufreq_governor.h | 1 - 2 files changed, 1 insertion(+), 3 deletions(-) Index: linux-pm/drivers/cpufreq/cpufreq_governor.c =================================================================== --- linux-pm.orig/drivers/cpufreq/cpufreq_governor.c +++ linux-pm/drivers/cpufreq/cpufreq_governor.c @@ -24,8 +24,7 @@ static DEFINE_PER_CPU(struct cpu_dbs_info, cpu_dbs); -DEFINE_MUTEX(dbs_data_mutex); -EXPORT_SYMBOL_GPL(dbs_data_mutex); +static DEFINE_MUTEX(dbs_data_mutex); /* Common sysfs tunables */ /** Index: linux-pm/drivers/cpufreq/cpufreq_governor.h =================================================================== --- linux-pm.orig/drivers/cpufreq/cpufreq_governor.h +++ linux-pm/drivers/cpufreq/cpufreq_governor.h @@ -178,7 +178,6 @@ struct od_ops { unsigned int freq_next, unsigned int relation); }; -extern struct mutex dbs_data_mutex; unsigned int dbs_update(struct cpufreq_policy *policy); int cpufreq_governor_dbs(struct cpufreq_policy *policy, unsigned int event); void od_register_powersave_bias_handler(unsigned int (*f)
Powered by blists - more mailing lists