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* [PATCH] riscv: add support for hugepage migration
@ 2021-08-10 13:51 ` Chen Wandun
  0 siblings, 0 replies; 6+ messages in thread
From: Chen Wandun @ 2021-08-10 13:51 UTC (permalink / raw)
  To: paul.walmsley, palmer, aou, linux-riscv, linux-kernel,
	wangkefeng.wang, guohanjun
  Cc: Chen Wandun

Generic arch_hugetlb_migration_supported can provide appropriate
support for hugepage migration when enable ARCH_ENABLE_HUGEPAGE_MIGRATION,
so enable it for hugepage migration in riscv.

Signed-off-by: Chen Wandun <chenwandun@huawei.com>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 8ce8382748d5..8bfc89589838 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -13,6 +13,7 @@ config 32BIT
 config RISCV
 	def_bool y
 	select ARCH_CLOCKSOURCE_INIT
+	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
 	select ARCH_STACKWALK
-- 
2.18.0.huawei.25


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] riscv: add support for hugepage migration
@ 2021-08-10 13:51 ` Chen Wandun
  0 siblings, 0 replies; 6+ messages in thread
From: Chen Wandun @ 2021-08-10 13:51 UTC (permalink / raw)
  To: paul.walmsley, palmer, aou, linux-riscv, linux-kernel,
	wangkefeng.wang, guohanjun
  Cc: Chen Wandun

Generic arch_hugetlb_migration_supported can provide appropriate
support for hugepage migration when enable ARCH_ENABLE_HUGEPAGE_MIGRATION,
so enable it for hugepage migration in riscv.

Signed-off-by: Chen Wandun <chenwandun@huawei.com>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 8ce8382748d5..8bfc89589838 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -13,6 +13,7 @@ config 32BIT
 config RISCV
 	def_bool y
 	select ARCH_CLOCKSOURCE_INIT
+	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
 	select ARCH_STACKWALK
-- 
2.18.0.huawei.25


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH] riscv: add support for hugepage migration
  2021-08-10 13:51 ` Chen Wandun
@ 2021-08-26 15:04   ` Palmer Dabbelt
  -1 siblings, 0 replies; 6+ messages in thread
From: Palmer Dabbelt @ 2021-08-26 15:04 UTC (permalink / raw)
  To: chenwandun
  Cc: Paul Walmsley, aou, linux-riscv, linux-kernel, wangkefeng.wang,
	guohanjun, chenwandun

On Tue, 10 Aug 2021 06:51:05 PDT (-0700), chenwandun@huawei.com wrote:
> Generic arch_hugetlb_migration_supported can provide appropriate
> support for hugepage migration when enable ARCH_ENABLE_HUGEPAGE_MIGRATION,
> so enable it for hugepage migration in riscv.
>
> Signed-off-by: Chen Wandun <chenwandun@huawei.com>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 8ce8382748d5..8bfc89589838 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -13,6 +13,7 @@ config 32BIT
>  config RISCV
>  	def_bool y
>  	select ARCH_CLOCKSOURCE_INIT
> +	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
>  	select ARCH_SUPPORTS_ATOMIC_RMW
>  	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
>  	select ARCH_STACKWALK

Thanks, this is on for-next.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] riscv: add support for hugepage migration
@ 2021-08-26 15:04   ` Palmer Dabbelt
  0 siblings, 0 replies; 6+ messages in thread
From: Palmer Dabbelt @ 2021-08-26 15:04 UTC (permalink / raw)
  To: chenwandun
  Cc: Paul Walmsley, aou, linux-riscv, linux-kernel, wangkefeng.wang,
	guohanjun, chenwandun

On Tue, 10 Aug 2021 06:51:05 PDT (-0700), chenwandun@huawei.com wrote:
> Generic arch_hugetlb_migration_supported can provide appropriate
> support for hugepage migration when enable ARCH_ENABLE_HUGEPAGE_MIGRATION,
> so enable it for hugepage migration in riscv.
>
> Signed-off-by: Chen Wandun <chenwandun@huawei.com>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 8ce8382748d5..8bfc89589838 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -13,6 +13,7 @@ config 32BIT
>  config RISCV
>  	def_bool y
>  	select ARCH_CLOCKSOURCE_INIT
> +	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
>  	select ARCH_SUPPORTS_ATOMIC_RMW
>  	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
>  	select ARCH_STACKWALK

Thanks, this is on for-next.

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] riscv: add support for hugepage migration
  2021-08-10 13:51 ` Chen Wandun
@ 2021-08-26 15:48   ` Palmer Dabbelt
  -1 siblings, 0 replies; 6+ messages in thread
From: Palmer Dabbelt @ 2021-08-26 15:48 UTC (permalink / raw)
  To: chenwandun
  Cc: Paul Walmsley, aou, linux-riscv, linux-kernel, wangkefeng.wang,
	guohanjun, chenwandun

On Tue, 10 Aug 2021 06:51:05 PDT (-0700), chenwandun@huawei.com wrote:
> Generic arch_hugetlb_migration_supported can provide appropriate
> support for hugepage migration when enable ARCH_ENABLE_HUGEPAGE_MIGRATION,
> so enable it for hugepage migration in riscv.
>
> Signed-off-by: Chen Wandun <chenwandun@huawei.com>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 8ce8382748d5..8bfc89589838 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -13,6 +13,7 @@ config 32BIT
>  config RISCV
>  	def_bool y
>  	select ARCH_CLOCKSOURCE_INIT
> +	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
>  	select ARCH_SUPPORTS_ATOMIC_RMW
>  	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
>  	select ARCH_STACKWALK

Thanks, this is on for-next.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] riscv: add support for hugepage migration
@ 2021-08-26 15:48   ` Palmer Dabbelt
  0 siblings, 0 replies; 6+ messages in thread
From: Palmer Dabbelt @ 2021-08-26 15:48 UTC (permalink / raw)
  To: chenwandun
  Cc: Paul Walmsley, aou, linux-riscv, linux-kernel, wangkefeng.wang,
	guohanjun, chenwandun

On Tue, 10 Aug 2021 06:51:05 PDT (-0700), chenwandun@huawei.com wrote:
> Generic arch_hugetlb_migration_supported can provide appropriate
> support for hugepage migration when enable ARCH_ENABLE_HUGEPAGE_MIGRATION,
> so enable it for hugepage migration in riscv.
>
> Signed-off-by: Chen Wandun <chenwandun@huawei.com>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 8ce8382748d5..8bfc89589838 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -13,6 +13,7 @@ config 32BIT
>  config RISCV
>  	def_bool y
>  	select ARCH_CLOCKSOURCE_INIT
> +	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
>  	select ARCH_SUPPORTS_ATOMIC_RMW
>  	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
>  	select ARCH_STACKWALK

Thanks, this is on for-next.

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-08-26 15:48 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-10 13:51 [PATCH] riscv: add support for hugepage migration Chen Wandun
2021-08-10 13:51 ` Chen Wandun
2021-08-26 15:04 ` Palmer Dabbelt
2021-08-26 15:04   ` Palmer Dabbelt
2021-08-26 15:48 ` Palmer Dabbelt
2021-08-26 15:48   ` Palmer Dabbelt

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