From: Song Liu <song@kernel.org>
To: Yu Kuai <yukuai1@huaweicloud.com>
Cc: neilb@suse.de, akpm@osdl.org, xni@redhat.com,
linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com
Subject: Re: [PATCH -next v3 0/7] limit the number of plugged bio
Date: Tue, 6 Jun 2023 14:54:28 -0700 [thread overview]
Message-ID: <CAPhsuW7u95vMc2KB7HJkNNmEgn6XyGdJPnvstL1-qvK64h=uBA@mail.gmail.com> (raw)
In-Reply-To: <20230529131106.2123367-1-yukuai1@huaweicloud.com>
On Mon, May 29, 2023 at 6:14 AM Yu Kuai <yukuai1@huaweicloud.com> wrote:
>
> From: Yu Kuai <yukuai3@huawei.com>
>
> Changes in v3:
> - prefix function with 'raid1_' instead of 'md_'
> - use a globle workequeue instead of per bitmap in patch 5
> Changes in v2:
> - remove the patch to rename raid1-10.c
>
> Yu Kuai (7):
> md/raid10: prevent soft lockup while flush writes
> md/raid1-10: factor out a helper to add bio to plug
> md/raid1-10: factor out a helper to submit normal write
> md/raid1-10: submit write io directly if bitmap is not enabled
> md/md-bitmap: add a new helper to unplug bitmap asynchrously
> md/raid1-10: don't handle pluged bio by daemon thread
> md/raid1-10: limit the number of plugged bio
With the fix on 5/7, applied to md-next.
Thanks,
Song
>
> drivers/md/md-bitmap.c | 33 ++++++++++++++++++++--
> drivers/md/md-bitmap.h | 8 ++++++
> drivers/md/md.c | 9 ++++++
> drivers/md/md.h | 1 +
> drivers/md/raid1-10.c | 63 ++++++++++++++++++++++++++++++++++++++++++
> drivers/md/raid1.c | 29 ++++---------------
> drivers/md/raid10.c | 47 +++++++------------------------
> 7 files changed, 126 insertions(+), 64 deletions(-)
>
> --
> 2.39.2
>
prev parent reply other threads:[~2023-06-06 21:54 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-29 13:10 [PATCH -next v3 0/7] limit the number of plugged bio Yu Kuai
2023-05-29 13:11 ` [PATCH -next v3 1/7] md/raid10: prevent soft lockup while flush writes Yu Kuai
2023-05-29 13:11 ` [PATCH -next v3 2/7] md/raid1-10: factor out a helper to add bio to plug Yu Kuai
2023-05-29 13:11 ` [PATCH -next v3 3/7] md/raid1-10: factor out a helper to submit normal write Yu Kuai
2023-05-31 7:20 ` Xiao Ni
2023-05-31 7:56 ` Yu Kuai
2023-05-29 13:11 ` [PATCH -next v3 4/7] md/raid1-10: submit write io directly if bitmap is not enabled Yu Kuai
2023-05-31 7:26 ` Xiao Ni
2023-05-31 8:25 ` Yu Kuai
2023-05-31 15:19 ` Xiao Ni
2023-05-29 13:11 ` [PATCH -next v3 5/7] md/md-bitmap: add a new helper to unplug bitmap asynchrously Yu Kuai
2023-06-06 17:34 ` Song Liu
2023-05-29 13:11 ` [PATCH -next v3 6/7] md/raid1-10: don't handle pluged bio by daemon thread Yu Kuai
2023-05-31 7:50 ` Xiao Ni
2023-05-31 7:55 ` Yu Kuai
2023-05-31 8:00 ` Xiao Ni
2023-05-31 8:06 ` Yu Kuai
2023-05-31 15:23 ` Xiao Ni
2023-05-31 7:57 ` Paul Menzel
2023-05-29 13:11 ` [PATCH -next v3 7/7] md/raid1-10: limit the number of plugged bio Yu Kuai
2023-05-31 15:42 ` Xiao Ni
2023-06-01 1:41 ` Yu Kuai
2023-06-06 21:54 ` Song Liu [this message]
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='CAPhsuW7u95vMc2KB7HJkNNmEgn6XyGdJPnvstL1-qvK64h=uBA@mail.gmail.com' \
--to=song@kernel.org \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-raid@vger.kernel.org \
--cc=neilb@suse.de \
--cc=xni@redhat.com \
--cc=yangerkun@huawei.com \
--cc=yi.zhang@huawei.com \
--cc=yukuai1@huaweicloud.com \
--cc=yukuai3@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 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).