diff mbox series

[v2,07/10] arm64: wire cpufreq input data for frequency-invariant accounting up to the arch

Message ID 20170706094948.8779-8-dietmar.eggemann@arm.com
State New
Headers show
Series arm, arm64: frequency- and cpu-invariant accounting support for task scheduler | expand

Commit Message

Dietmar Eggemann July 6, 2017, 9:49 a.m. UTC
Define arch_set_freq_scale to be the arch_topology "driver" function
topology_set_freq_scale() to let FIE work correctly.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Juri Lelli <juri.lelli@arm.com>
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>

---
 arch/arm64/include/asm/topology.h | 5 +++++
 arch/arm64/kernel/topology.c      | 1 -
 2 files changed, 5 insertions(+), 1 deletion(-)

-- 
2.11.0

Comments

Viresh Kumar July 6, 2017, 10:48 a.m. UTC | #1
On 06-07-17, 10:49, Dietmar Eggemann wrote:
> Define arch_set_freq_scale to be the arch_topology "driver" function

> topology_set_freq_scale() to let FIE work correctly.

> 

> Cc: Catalin Marinas <catalin.marinas@arm.com>

> Cc: Will Deacon <will.deacon@arm.com>

> Cc: Juri Lelli <juri.lelli@arm.com>

> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>

> ---

>  arch/arm64/include/asm/topology.h | 5 +++++

>  arch/arm64/kernel/topology.c      | 1 -

>  2 files changed, 5 insertions(+), 1 deletion(-)

> 

> diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h

> index 8b57339823e9..d9cbb289e295 100644

> --- a/arch/arm64/include/asm/topology.h

> +++ b/arch/arm64/include/asm/topology.h

> @@ -32,6 +32,11 @@ int pcibus_to_node(struct pci_bus *bus);

>  

>  #endif /* CONFIG_NUMA */

>  

> +#include <linux/arch_topology.h>

> +

> +/* Subscribe for input data for frequency-invariant load-tracking */

> +#define arch_set_freq_scale topology_set_freq_scale

> +

>  #include <asm-generic/topology.h>


Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>


>  

>  #endif /* _ASM_ARM_TOPOLOGY_H */

> diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c

> index 79244c75eaec..6cbb6315e493 100644

> --- a/arch/arm64/kernel/topology.c

> +++ b/arch/arm64/kernel/topology.c

> @@ -11,7 +11,6 @@

>   * for more details.

>   */

>  

> -#include <linux/arch_topology.h>


??

-- 
viresh
diff mbox series

Patch

diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h
index 8b57339823e9..d9cbb289e295 100644
--- a/arch/arm64/include/asm/topology.h
+++ b/arch/arm64/include/asm/topology.h
@@ -32,6 +32,11 @@  int pcibus_to_node(struct pci_bus *bus);
 
 #endif /* CONFIG_NUMA */
 
+#include <linux/arch_topology.h>
+
+/* Subscribe for input data for frequency-invariant load-tracking */
+#define arch_set_freq_scale topology_set_freq_scale
+
 #include <asm-generic/topology.h>
 
 #endif /* _ASM_ARM_TOPOLOGY_H */
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 79244c75eaec..6cbb6315e493 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -11,7 +11,6 @@ 
  * for more details.
  */
 
-#include <linux/arch_topology.h>
 #include <linux/cpu.h>
 #include <linux/cpumask.h>
 #include <linux/init.h>