From: Chao Yu <chao@kernel.org>
To: Yunlei He <heyunlei@huawei.com>,
jaegeuk@kernel.org, yuchao0@huawei.com,
linux-f2fs-devel@lists.sourceforge.net
Subject: Re: [PATCH 2/2] f2fs: let discard thread wait a little longer if dev is busy
Date: Sun, 8 Apr 2018 19:01:25 +0800 [thread overview]
Message-ID: <10980e48-287c-635b-8dd5-464c8fc76a7a@kernel.org> (raw)
In-Reply-To: <1523171471-538-2-git-send-email-heyunlei@huawei.com>
On 2018/4/8 15:11, Yunlei He wrote:
> This patch modify discard thread wait policy as below:
> issued io_interrupted wait time(ms)
> 1. 8 0 50
> 2. (0,8) 1 50
> 3. 0 1 500 (dev is busy)
> 4. 0 0 60000 (no candidates)
>
> Signed-off-by: Yunlei He <heyunlei@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
next prev parent reply other threads:[~2018-04-08 11:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-08 7:11 [PATCH 1/2] f2fs: stop issue discard if something wrong with f2fs Yunlei He
2018-04-08 7:11 ` [PATCH 2/2] f2fs: let discard thread wait a little longer if dev is busy Yunlei He
2018-04-08 11:01 ` Chao Yu [this message]
2018-04-08 8:26 ` [PATCH 1/2] f2fs: stop issue discard if something wrong with f2fs Chao Yu
2018-04-08 9:19 ` heyunlei
2018-04-08 10:01 ` Chao Yu
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=10980e48-287c-635b-8dd5-464c8fc76a7a@kernel.org \
--to=chao@kernel.org \
--cc=heyunlei@huawei.com \
--cc=jaegeuk@kernel.org \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--cc=yuchao0@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).