From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Jan Kara <jack@suse.cz>
Cc: "zhangyi (F)" <yi.zhang@huawei.com>,
linux-ext4@vger.kernel.org, jack@suse.com,
adilger.kernel@dilger.ca, liangyun2@huawei.com,
luoshijie1@huawei.com
Subject: Re: [PATCH v3 3/4] jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
Date: Sat, 25 Jan 2020 03:00:45 -0500 [thread overview]
Message-ID: <20200125080045.GK1108497@mit.edu> (raw)
In-Reply-To: <20191204170528.GH8206@quack2.suse.cz>
On Wed, Dec 04, 2019 at 06:05:28PM +0100, Jan Kara wrote:
> On Wed 04-12-19 20:46:13, zhangyi (F) wrote:
> > Commit fb7c02445c49 ("ext4: pass -ESHUTDOWN code to jbd2 layer") want
> > to allow jbd2 layer to distinguish shutdown journal abort from other
> > error cases. So the ESHUTDOWN should be taken precedence over any other
> > errno which has already been recoded after EXT4_FLAGS_SHUTDOWN is set,
> > but it only update errno in the journal suoerblock now if the old errno
> > is 0.
> >
> > Fixes: fb7c02445c49 ("ext4: pass -ESHUTDOWN code to jbd2 layer")
> > Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
>
> Yeah, I think this is correct if I understand the logic correctly but I'd
> like Ted to have a look at this. Anyway, feel free to add:
>
> Reviewed-by: Jan Kara <jack@suse.cz>
Yep, this looks sane. Thanks, applied.
- Ted
next prev parent reply other threads:[~2020-01-25 8:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-04 12:46 [PATCH v3 0/4] ext4, jbd2: improve aborting progress zhangyi (F)
2019-12-04 12:46 ` [PATCH v3 1/4] jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record zhangyi (F)
2020-01-25 7:58 ` Theodore Y. Ts'o
2019-12-04 12:46 ` [PATCH v3 2/4] ext4, jbd2: ensure panic when aborting with zero errno zhangyi (F)
2019-12-04 12:52 ` Jan Kara
2020-01-25 7:59 ` Theodore Y. Ts'o
2019-12-04 12:46 ` [PATCH v3 3/4] jbd2: make sure ESHUTDOWN to be recorded in the journal superblock zhangyi (F)
2019-12-04 17:05 ` Jan Kara
2019-12-05 1:23 ` zhangyi (F)
2019-12-23 1:44 ` zhangyi (F)
2020-01-25 8:00 ` Theodore Y. Ts'o [this message]
2019-12-04 12:46 ` [PATCH v3 4/4] jbd2: clean __jbd2_journal_abort_hard() and __journal_abort_soft() zhangyi (F)
2019-12-04 17:05 ` Jan Kara
2020-01-25 8:02 ` Theodore Y. Ts'o
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=20200125080045.GK1108497@mit.edu \
--to=tytso@mit.edu \
--cc=adilger.kernel@dilger.ca \
--cc=jack@suse.com \
--cc=jack@suse.cz \
--cc=liangyun2@huawei.com \
--cc=linux-ext4@vger.kernel.org \
--cc=luoshijie1@huawei.com \
--cc=yi.zhang@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).