From: Dave Chinner <david@fromorbit.com>
To: Andreas Dilger <adilger@whamcloud.com>
Cc: yangsheng <sickamd@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>,
"adilger@dilger.ca" <adilger@dilger.ca>
Subject: Re: [PATCH] Update atime from future.
Date: Fri, 7 Dec 2012 11:49:10 +1100 [thread overview]
Message-ID: <20121207004910.GD27172@dastard> (raw)
In-Reply-To: <424C1F3A-E96F-485B-BAE5-02CE41C0DBFF@whamcloud.com>
On Tue, Dec 04, 2012 at 05:22:32PM -0700, Andreas Dilger wrote:
> The point is that the behaviour before the relatime patch was that
> the kernel updated the atime to the current time as the kernel
> knows about it, it didn't make any decision about "the past" or
> "the future".
>
> Relatime is about reducing the frequency of atime updates, not
> about deciding that one timestamp is more correct than another.
That makes sense.
Indeed, that's what the commit message should say rather than
drawing arbitrary lines in the sand about what is a valid atime
without further justification.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
prev parent reply other threads:[~2012-12-07 0:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-03 17:56 [PATCH] Update atime from future yangsheng
2012-12-03 18:08 ` Greg KH
2012-12-04 20:24 ` Dave Chinner
2012-12-05 0:22 ` Andreas Dilger
2012-12-07 0:49 ` Dave Chinner [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=20121207004910.GD27172@dastard \
--to=david@fromorbit.com \
--cc=adilger@dilger.ca \
--cc=adilger@whamcloud.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sickamd@gmail.com \
--cc=stable@vger.kernel.org \
/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