From: Palmer Dabbelt <palmer@dabbelt.com>
To: chenwandun@huawei.com
Cc: Paul Walmsley <paul.walmsley@sifive.com>,
aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, wangkefeng.wang@huawei.com,
guohanjun@huawei.com, chenwandun@huawei.com
Subject: Re: [PATCH] riscv: add support for hugepage migration
Date: Thu, 26 Aug 2021 08:48:09 -0700 (PDT) [thread overview]
Message-ID: <mhng-d4c69614-7786-4d3a-acbe-4a51d57d7ed4@palmerdabbelt-glaptop> (raw)
In-Reply-To: <20210810135105.2827214-1-chenwandun@huawei.com>
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.
prev parent reply other threads:[~2021-08-26 15:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
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 message]
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