cpufreq: schedutil: Correct comment to update_lock of struct sugov_policy

Message ID 20210218092316.1624-1-zbestahu@gmail.com
State New
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Series
  • cpufreq: schedutil: Correct comment to update_lock of struct sugov_policy
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Commit Message

Yue Hu Feb. 18, 2021, 9:23 a.m.
From: Yue Hu <huyue2@yulong.com>

Currently, update_lock is also used in sugov_update_single_freq().

Signed-off-by: Yue Hu <huyue2@yulong.com>
---
 kernel/sched/cpufreq_schedutil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Yue Hu Feb. 18, 2021, 9:28 a.m. | #1
On Thu, 18 Feb 2021 14:56:58 +0530
Viresh Kumar <viresh.kumar@linaro.org> wrote:

> On 18-02-21, 17:23, Yue Hu wrote:
> > From: Yue Hu <huyue2@yulong.com>
> > 
> > Currently, update_lock is also used in sugov_update_single_freq().
> > 
> > Signed-off-by: Yue Hu <huyue2@yulong.com>
> > ---
> >  kernel/sched/cpufreq_schedutil.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/kernel/sched/cpufreq_schedutil.c
> > b/kernel/sched/cpufreq_schedutil.c index add8081..cc0308c 100644
> > --- a/kernel/sched/cpufreq_schedutil.c
> > +++ b/kernel/sched/cpufreq_schedutil.c
> > @@ -26,7 +26,7 @@ struct sugov_policy {
> >  	struct sugov_tunables	*tunables;
> >  	struct list_head	tunables_hook;
> >  
> > -	raw_spinlock_t		update_lock;	/* For
> > shared policies */
> > +	raw_spinlock_t		update_lock;	/* For
> > single + shared policies */  
> 
> I will just remove the comments, its pretty much useless anyway.
> 

ok, i will do it.

Thx.

Patch

diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
index add8081..cc0308c 100644
--- a/kernel/sched/cpufreq_schedutil.c
+++ b/kernel/sched/cpufreq_schedutil.c
@@ -26,7 +26,7 @@  struct sugov_policy {
 	struct sugov_tunables	*tunables;
 	struct list_head	tunables_hook;
 
-	raw_spinlock_t		update_lock;	/* For shared policies */
+	raw_spinlock_t		update_lock;	/* For single + shared policies */
 	u64			last_freq_update_time;
 	s64			freq_update_delay_ns;
 	unsigned int		next_freq;