From: Theodore Ts'o <tytso@mit.edu>
To: Andy Whitcroft <apw@canonical.com>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] ext4: fix ext4_get_group_number() at cluster boundaries
Date: Thu, 11 Jul 2013 21:49:25 -0400 [thread overview]
Message-ID: <20130712014925.GC31005@thunk.org> (raw)
In-Reply-To: <1373542128-15662-1-git-send-email-apw@canonical.com>
On Thu, Jul 11, 2013 at 12:28:48PM +0100, Andy Whitcroft wrote:
> Commit bd86298e60b8 introduced a new optimisation for callers who needed
> only the ext4 group number and not the block offset within. It hand
> calculates the group number from the block in the common case, falling
> back to the original group offset implementation otherwise.
A fix for this problem is already in the ext4 tree, and will be pushed
to Linus shortly:
http://git.kernel.org/cgit/linux/kernel/git/tytso/ext4.git/commit/?h=dev&id=960fd856fdc3b08b3638f3f9b6b4bfceb77660c7
Cheers,
- Ted
prev parent reply other threads:[~2013-07-12 1:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-11 11:28 [PATCH 1/1] ext4: fix ext4_get_group_number() at cluster boundaries Andy Whitcroft
2013-07-12 1:49 ` Theodore Ts'o [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=20130712014925.GC31005@thunk.org \
--to=tytso@mit.edu \
--cc=adilger.kernel@dilger.ca \
--cc=apw@canonical.com \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.