From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: Huang Ying <ying.huang@intel.com>, linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Zi Yan <ziy@nvidia.com>, Yang Shi <shy828301@gmail.com>,
Oscar Salvador <osalvador@suse.de>,
Matthew Wilcox <willy@infradead.org>
Subject: Re: [RFC 2/6] mm/migrate_pages: split unmap_and_move() to _unmap() and _move()
Date: Thu, 22 Sep 2022 14:36:34 +0800 [thread overview]
Message-ID: <e6b4d43d-eea1-5748-bfe3-56f6c9addc7f@linux.alibaba.com> (raw)
In-Reply-To: <20220921060616.73086-3-ying.huang@intel.com>
On 9/21/2022 2:06 PM, Huang Ying wrote:
> This is a preparation patch to batch the page unmapping and moving
> for the normal pages and THP.
>
> In this patch, unmap_and_move() is split to migrate_page_unmap() and
> migrate_page_move(). So, we can batch _unmap() and _move() in
> different loops later. To pass some information between unmap and
> move, the original unused newpage->mapping and newpage->private are
> used.
>
> Signed-off-by: "Huang, Ying" <ying.huang@intel.com> > Cc: Zi Yan <ziy@nvidia.com>
> Cc: Yang Shi <shy828301@gmail.com>
> Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
> Cc: Oscar Salvador <osalvador@suse.de>
> Cc: Matthew Wilcox <willy@infradead.org>
> ---
Looks good to me.
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
next prev parent reply other threads:[~2022-09-22 6:36 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-21 6:06 [RFC 0/6] migrate_pages(): batch TLB flushing Huang Ying
2022-09-21 6:06 ` [RFC 1/6] mm/migrate_pages: separate huge page and normal pages migration Huang Ying
2022-09-21 15:55 ` Zi Yan
2022-09-22 1:14 ` Huang, Ying
2022-09-22 6:03 ` Baolin Wang
2022-09-22 6:22 ` Huang, Ying
2022-09-21 6:06 ` [RFC 2/6] mm/migrate_pages: split unmap_and_move() to _unmap() and _move() Huang Ying
2022-09-21 16:08 ` Zi Yan
2022-09-22 1:15 ` Huang, Ying
2022-09-22 6:36 ` Baolin Wang [this message]
2022-09-26 9:28 ` Alistair Popple
2022-09-26 18:06 ` Yang Shi
2022-09-27 0:02 ` Alistair Popple
2022-09-27 1:51 ` Huang, Ying
2022-09-27 20:34 ` John Hubbard
2022-09-27 20:57 ` Yang Shi
2022-09-28 0:59 ` Alistair Popple
2022-09-28 1:41 ` Huang, Ying
2022-09-28 1:44 ` John Hubbard
2022-09-28 1:49 ` Yang Shi
2022-09-28 1:56 ` John Hubbard
2022-09-28 2:14 ` Yang Shi
2022-09-28 2:57 ` John Hubbard
2022-09-28 3:25 ` Yang Shi
2022-09-28 3:39 ` Yang Shi
2022-09-27 20:56 ` Yang Shi
2022-09-27 20:54 ` Yang Shi
2022-09-21 6:06 ` [RFC 3/6] mm/migrate_pages: restrict number of pages to migrate in batch Huang Ying
2022-09-21 16:10 ` Zi Yan
2022-09-21 16:15 ` Zi Yan
2022-09-22 1:15 ` Huang, Ying
2022-09-21 6:06 ` [RFC 4/6] mm/migrate_pages: batch _unmap and _move Huang Ying
2022-09-21 6:06 ` [RFC 5/6] mm/migrate_pages: share more code between " Huang Ying
2022-09-21 6:06 ` [RFC 6/6] mm/migrate_pages: batch flushing TLB Huang Ying
2022-09-21 15:47 ` [RFC 0/6] migrate_pages(): batch TLB flushing Zi Yan
2022-09-22 1:45 ` Huang, Ying
2022-09-22 3:47 ` haoxin
2022-09-22 4:36 ` Huang, Ying
2022-09-22 12:50 ` Bharata B Rao
2022-09-23 7:52 ` Huang, Ying
2022-09-27 10:46 ` Bharata B Rao
2022-09-28 1:46 ` Huang, Ying
2022-09-26 9:11 ` Alistair Popple
2022-09-27 11:21 ` haoxin
2022-09-28 2:01 ` Huang, Ying
2022-09-28 3:33 ` haoxin
2022-09-28 4:53 ` Huang, Ying
2022-11-01 14:49 ` Hesham Almatary
2022-11-02 3:14 ` Huang, Ying
2022-11-02 14:13 ` Hesham Almatary
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=e6b4d43d-eea1-5748-bfe3-56f6c9addc7f@linux.alibaba.com \
--to=baolin.wang@linux.alibaba.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=osalvador@suse.de \
--cc=shy828301@gmail.com \
--cc=willy@infradead.org \
--cc=ying.huang@intel.com \
--cc=ziy@nvidia.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox