* [PATCH] riscv: add support for hugepage migration
@ 2021-08-10 13:51 Chen Wandun
2021-08-26 15:04 ` Palmer Dabbelt
2021-08-26 15:48 ` Palmer Dabbelt
0 siblings, 2 replies; 3+ 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] 3+ messages in thread
* Re: [PATCH] riscv: add support for hugepage migration
2021-08-10 13:51 [PATCH] riscv: add support for hugepage migration Chen Wandun
@ 2021-08-26 15:04 ` Palmer Dabbelt
2021-08-26 15:48 ` Palmer Dabbelt
1 sibling, 0 replies; 3+ 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] 3+ messages in thread
* Re: [PATCH] riscv: add support for hugepage migration
2021-08-10 13:51 [PATCH] riscv: add support for hugepage migration Chen Wandun
2021-08-26 15:04 ` Palmer Dabbelt
@ 2021-08-26 15:48 ` Palmer Dabbelt
1 sibling, 0 replies; 3+ 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] 3+ messages in thread
end of thread, other threads:[~2021-08-26 15:48 UTC | newest]
Thread overview: 3+ 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
2021-08-26 15:04 ` Palmer Dabbelt
2021-08-26 15:48 ` Palmer Dabbelt
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).