From: Roman Mamedov <rm@romanrm.net>
To: Chris Mason <clm@fb.com>
Cc: stable <stable@vger.kernel.org>,
Btrfs <linux-btrfs@vger.kernel.org>,
Eric Sandeen <sandeen@redhat.com>
Subject: Re: Please add 9c4f61f01d269815bb7c37be3ede59c5587747c6 to stable
Date: Mon, 13 Apr 2015 19:28:38 +0500 [thread overview]
Message-ID: <20150413192838.3d5a0a69@natsu> (raw)
In-Reply-To: <1427984267.10670.0@mail.thefacebook.com>
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On Thu, 2 Apr 2015 10:17:47 -0400
Chris Mason <clm@fb.com> wrote:
> Hi stable friends,
>
> Can you please backport this one to 3.19.y. It fixes a bug introduced
> by:
>
> 381cf6587f8a8a8e981bc0c1aaaa8859b51dc756, which was tagged for stable
> 3.14+
>
> The symptoms of the bug are deadlocks during log reply after a crash.
> The patch wasn't intentionally fixing the deadlock, which is why we
> missed it when tagging fixes.
Unfortunately still not fixed (no btrfs-related changes) in 3.14.38 and
3.18.11 released today.
>
> Please put this commit everywhere you've cherry-picked
> 381cf6587f8a8a8e981bc0c1aaaa8859b51dc756
>
> commit 9c4f61f01d269815bb7c37be3ede59c5587747c6
> Author: David Sterba <dsterba@suse.cz>
> Date: Fri Jan 2 19:12:57 2015 +0100
>
> btrfs: simplify insert_orphan_item
>
> We can search and add the orphan item in one go,
> btrfs_insert_orphan_item will find out if the item already exists.
>
> Signed-off-by: David Sterba <dsterba@suse.cz>
>
> -chris
>
>
>
> --
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> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
With respect,
Roman
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next prev parent reply other threads:[~2015-04-13 14:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-02 14:17 Please add 9c4f61f01d269815bb7c37be3ede59c5587747c6 to stable Chris Mason
2015-04-06 8:58 ` Luis Henriques
2015-04-13 14:28 ` Roman Mamedov [this message]
2015-04-13 16:58 ` Greg KH
2015-04-23 18:16 ` Rich Freeman
2015-04-23 18:24 ` Josh Boyer
2015-04-23 18:34 ` Sasha Levin
2015-04-23 18:38 ` Sasha Levin
2015-04-23 18:25 ` Greg KH
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