All of lore.kernel.org
 help / color / mirror / Atom feed
From: Chen Wandun <chenwandun@huawei.com>
To: <paul.walmsley@sifive.com>, <palmer@dabbelt.com>,
	<aou@eecs.berkeley.edu>, <linux-riscv@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <wangkefeng.wang@huawei.com>,
	<guohanjun@huawei.com>
Cc: Chen Wandun <chenwandun@huawei.com>
Subject: [PATCH] riscv: add support for hugepage migration
Date: Tue, 10 Aug 2021 21:51:05 +0800	[thread overview]
Message-ID: <20210810135105.2827214-1-chenwandun@huawei.com> (raw)

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


WARNING: multiple messages have this Message-ID (diff)
From: Chen Wandun <chenwandun@huawei.com>
To: <paul.walmsley@sifive.com>, <palmer@dabbelt.com>,
	<aou@eecs.berkeley.edu>,  <linux-riscv@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <wangkefeng.wang@huawei.com>,
	<guohanjun@huawei.com>
Cc: Chen Wandun <chenwandun@huawei.com>
Subject: [PATCH] riscv: add support for hugepage migration
Date: Tue, 10 Aug 2021 21:51:05 +0800	[thread overview]
Message-ID: <20210810135105.2827214-1-chenwandun@huawei.com> (raw)

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

             reply	other threads:[~2021-08-10 13:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10 13:51 Chen Wandun [this message]
2021-08-10 13:51 ` [PATCH] riscv: add support for hugepage migration Chen Wandun
2021-08-26 15:04 ` Palmer Dabbelt
2021-08-26 15:04   ` Palmer Dabbelt
2021-08-26 15:48 ` Palmer Dabbelt
2021-08-26 15:48   ` Palmer Dabbelt

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210810135105.2827214-1-chenwandun@huawei.com \
    --to=chenwandun@huawei.com \
    --cc=aou@eecs.berkeley.edu \
    --cc=guohanjun@huawei.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=palmer@dabbelt.com \
    --cc=paul.walmsley@sifive.com \
    --cc=wangkefeng.wang@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.