From: "Zhou Jifeng" <zhoujifeng@kylinos.com.cn>
To: 周继峰 <zhoujifeng@kylinos.com.cn>, "Coly Li" <colyli@kernel.org>
Cc: 邓旺波 <dengwangbo@kylinos.com.cn>,
"kent.overstreet" <kent.overstreet@linux.dev>,
linux-bcache <linux-bcache@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
夏华 <xiahua@kylinos.com.cn>
Subject: Re:[PATCH v2] bcache: add the deferred_flush IO processing path in the writeback mode
Date: Mon, 26 May 2025 14:41:27 +0800 [thread overview]
Message-ID: <tencent_2272EC35532EE12E3CCD543A@qq.com> (raw)
In-Reply-To: <20250428073445.24108-1-zhoujifeng@kylinos.com.cn>
On Mon, 28 Apr 2025 at 15:36, Zhou Jifeng <zhoujifeng@kylinos.com.cn> wrote:
.....
> v1->v2: Version v2 mainly addresses the issue of low efficiency in
> writing back dirty data in version v1. When writing back dirty data,
> it no longer uses the FUA method but instead writes back no more than
> 500 dirty bkeys and then uniformly sends a PREFLUSH instruction once.
> I will supplement more test data later.
.....
Comparison test data::
https://github.com/jifengzhou/file/blob/main/bcache-deferred-patch-correlation-data.pdf
Best regards,
Zhou Jifeng
next prev parent reply other threads:[~2025-05-26 6:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-25 3:50 [PATCH] bcache: add the deferred_flush IO processing path in the writeback mode Zhou Jifeng
2025-04-25 5:46 ` Coly Li
2025-04-25 8:18 ` Zhou Jifeng
2025-04-27 6:47 ` Coly Li
2025-04-28 7:34 ` [PATCH v2] " Zhou Jifeng
2025-05-26 6:41 ` Zhou Jifeng [this message]
2025-05-26 7:31 ` Coly Li
2025-05-26 9:42 ` Zhou Jifeng
2025-05-26 9:44 ` Coly Li
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=tencent_2272EC35532EE12E3CCD543A@qq.com \
--to=zhoujifeng@kylinos.com.cn \
--cc=colyli@kernel.org \
--cc=dengwangbo@kylinos.com.cn \
--cc=kent.overstreet@linux.dev \
--cc=linux-bcache@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=xiahua@kylinos.com.cn \
/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).