From: Theodore Ts'o <tytso@mit.edu>
To: Niu Yawei <yawei.niu@gmail.com>
Cc: linux-ext4@vger.kernel.org, yawei.niu@intel.com,
Alex Zhuravlev <bzzz@whamcloud.com>
Subject: Re: Fix race in ext4_mb_add_n_trim()
Date: Fri, 1 Feb 2013 21:32:28 -0500 [thread overview]
Message-ID: <20130202023228.GA22080@thunk.org> (raw)
In-Reply-To: <50EA669E.1030008@gmail.com>
On Sun, Jan 06, 2013 at 08:09:34PM -0000, Niu Yawei wrote:
> >From 020243735e97f327ecba729ec05d4e3facdddc78 Mon Sep 17 00:00:00 2001
> From: Niu Yawei <niu@whamcloud.com>
> Date: Mon, 7 Jan 2013 01:03:26 -0500
> Subject: [PATCH] Fix race in ext4_mb_add_n_trim()
>
> In ext4_mb_add_n_trim(), lg_prealloc_lock should be taken when
> changing the lg_prealloc_list.
>
> Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Applied, thanks!
- Ted
prev parent reply other threads:[~2013-02-02 2:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-07 6:09 [PATCH] Fix race in ext4_mb_add_n_trim() Niu Yawei
2013-02-02 2:32 ` 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=20130202023228.GA22080@thunk.org \
--to=tytso@mit.edu \
--cc=bzzz@whamcloud.com \
--cc=linux-ext4@vger.kernel.org \
--cc=yawei.niu@gmail.com \
--cc=yawei.niu@intel.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 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.