From: Alexander Lochmann <alexander.lochmann@tu-dortmund.de>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: Horst Schirmeier <horst.schirmeier@tu-dortmund.de>,
Jan Kara <jack@suse.cz>, Jan Kara <jack@suse.com>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC] inode.i_opflags - Usage of two different locking schemes
Date: Fri, 5 Mar 2021 16:35:47 +0100 [thread overview]
Message-ID: <667b3ec3-a522-05a9-31e8-87d8bfaa7adb@tu-dortmund.de> (raw)
In-Reply-To: <YEJLuP6+Zy8/dq+D@mit.edu>
[-- Attachment #1.1: Type: text/plain, Size: 643 bytes --]
On 05.03.21 16:18, Theodore Ts'o wrote:
> 1) I don't see where i_opflags is being read in ipc/mqueue.c at all,
> either with or without i_rwsem.
>
It is read in fs/dcache.c
> 2) I'm not sure what this has to do with ext4?
>
> - Ted
>
Yeah. You're right. That was my fault. Sry.
I should have sent it to linux-kernel@... only.
- Alex
--
Technische Universität Dortmund
Alexander Lochmann PGP key: 0xBC3EF6FD
Otto-Hahn-Str. 16 phone: +49.231.7556141
D-44227 Dortmund fax: +49.231.7556116
http://ess.cs.tu-dortmund.de/Staff/al
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 840 bytes --]
next prev parent reply other threads:[~2021-03-05 15:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <f63dd495-defb-adc4-aa91-6aacd7f441c7@tu-dortmund.de>
2021-03-05 13:10 ` [RFC] inode.i_opflags - Usage of two different locking schemes Alexander Lochmann
2021-03-05 15:18 ` Theodore Ts'o
2021-03-05 15:35 ` Alexander Lochmann [this message]
2021-03-05 16:04 ` Theodore Ts'o
2021-03-08 14:05 ` Alexander Lochmann
2021-03-16 17:14 ` Jan Kara
2021-03-26 16:37 ` Alexander Lochmann
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=667b3ec3-a522-05a9-31e8-87d8bfaa7adb@tu-dortmund.de \
--to=alexander.lochmann@tu-dortmund.de \
--cc=horst.schirmeier@tu-dortmund.de \
--cc=jack@suse.com \
--cc=jack@suse.cz \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tytso@mit.edu \
/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).