From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To: Guoyun Sun <sunguoyun@loongson.cn>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Paul Burton <paulburton@kernel.org>,
Daniel Silsby <dansilsby@gmail.com>,
Paul Cercueil <paul@crapouillou.net>,
linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] mips/mm: Add page soft dirty tracking
Date: Sun, 17 May 2020 10:43:00 +0200 [thread overview]
Message-ID: <20200517084300.GF3939@alpha.franken.de> (raw)
In-Reply-To: <1588149872-9780-1-git-send-email-sunguoyun@loongson.cn>
On Wed, Apr 29, 2020 at 04:44:32PM +0800, Guoyun Sun wrote:
> User space checkpoint and restart tool (CRIU) needs the page's change
> to be soft tracked. This allows to do a pre checkpoint and then dump
> only touched pages.
>
> Signed-off-by: Guoyun Sun <sunguoyun@loongson.cn>
> ---
> arch/mips/include/asm/pgtable-bits.h | 20 +++++++++++++--
> arch/mips/include/asm/pgtable.h | 48 ++++++++++++++++++++++++++++++++++--
> 2 files changed, 64 insertions(+), 4 deletions(-)
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
prev parent reply other threads:[~2020-05-17 8:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-29 8:44 Guoyun Sun
2020-05-17 8:43 ` Thomas Bogendoerfer [this message]
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