* [PATCH] cpufreq: Select IRQ_WORK if CPU_FREQ_GOV_COMMON is set
@ 2016-02-28 1:33 Rafael J. Wysocki
2016-02-29 3:18 ` Viresh Kumar
0 siblings, 1 reply; 2+ messages in thread
From: Rafael J. Wysocki @ 2016-02-28 1:33 UTC (permalink / raw)
To: Linux PM list
Cc: Viresh Kumar, Srinivas Pandruvada, Linux Kernel Mailing List
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Commit 8fb47ff100af (cpufreq: governor: Replace timers with utilization
update callbacks) made CPU_FREQ select IRQ_WORK, but that's not
necessary, as it is sufficient for IRQ_WORK to be selected by
CPU_FREQ_GOV_COMMON, so modify the cpufreq Kconfig to that effect.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
On top of linux-next.
Thanks,
Rafael
---
drivers/cpufreq/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-pm/drivers/cpufreq/Kconfig
===================================================================
--- linux-pm.orig/drivers/cpufreq/Kconfig
+++ linux-pm/drivers/cpufreq/Kconfig
@@ -3,7 +3,6 @@ menu "CPU Frequency scaling"
config CPU_FREQ
bool "CPU Frequency scaling"
select SRCU
- select IRQ_WORK
help
CPU Frequency scaling allows you to change the clock speed of
CPUs on the fly. This is a nice method to save power, because
@@ -20,6 +19,7 @@ config CPU_FREQ
if CPU_FREQ
config CPU_FREQ_GOV_COMMON
+ select IRQ_WORK
bool
config CPU_FREQ_BOOST_SW
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] cpufreq: Select IRQ_WORK if CPU_FREQ_GOV_COMMON is set
2016-02-28 1:33 [PATCH] cpufreq: Select IRQ_WORK if CPU_FREQ_GOV_COMMON is set Rafael J. Wysocki
@ 2016-02-29 3:18 ` Viresh Kumar
0 siblings, 0 replies; 2+ messages in thread
From: Viresh Kumar @ 2016-02-29 3:18 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux PM list, Srinivas Pandruvada, Linux Kernel Mailing List
On 28-02-16, 02:33, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Commit 8fb47ff100af (cpufreq: governor: Replace timers with utilization
> update callbacks) made CPU_FREQ select IRQ_WORK, but that's not
> necessary, as it is sufficient for IRQ_WORK to be selected by
> CPU_FREQ_GOV_COMMON, so modify the cpufreq Kconfig to that effect.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> ---
>
> On top of linux-next.
>
> Thanks,
> Rafael
>
> ---
> drivers/cpufreq/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-pm/drivers/cpufreq/Kconfig
> ===================================================================
> --- linux-pm.orig/drivers/cpufreq/Kconfig
> +++ linux-pm/drivers/cpufreq/Kconfig
> @@ -3,7 +3,6 @@ menu "CPU Frequency scaling"
> config CPU_FREQ
> bool "CPU Frequency scaling"
> select SRCU
> - select IRQ_WORK
> help
> CPU Frequency scaling allows you to change the clock speed of
> CPUs on the fly. This is a nice method to save power, because
> @@ -20,6 +19,7 @@ config CPU_FREQ
> if CPU_FREQ
>
> config CPU_FREQ_GOV_COMMON
> + select IRQ_WORK
> bool
>
> config CPU_FREQ_BOOST_SW
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-02-28 1:33 [PATCH] cpufreq: Select IRQ_WORK if CPU_FREQ_GOV_COMMON is set Rafael J. Wysocki
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