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Date: Wed, 11 Mar 2015 22:51:56 -0400
From: Sasha Levin <sasha.levin@oracle.com>
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To: Chris Mason <clm@fb.com>
CC: jbacik@fb.com, linux-btrfs@vger.kernel.org,
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Subject: Re: btrfs: kernel BUG at fs/btrfs/extent_io.c:676!
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On 10/14/2014 02:31 AM, Chris Mason wrote:
> On Sun, Oct 12, 2014 at 10:15 PM, Sasha Levin <sasha.levin@oracle.com> wrote:
>> Ping?
>>
>> This BUG_ON()ing due to GFP_ATOMIC allocation failure is really silly :(
> 
> Agreed, I have a patch for this in testing.  It didn't make my first pull but I'll get it fixed up.

I've re-enabled fs testing after the discussion at LSF/MM (but mostly
due to Michal's patch), and this issue came right back up.

Any updates?


Thanks,
Sasha

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Message-ID: <5500FF4C.2020702@oracle.com>
Date: Wed, 11 Mar 2015 22:51:56 -0400
From: Sasha Levin <sasha.levin@oracle.com>
MIME-Version: 1.0
Subject: Re: btrfs: kernel BUG at fs/btrfs/extent_io.c:676!
References: <543B35D3.6050509@oracle.com> <1413268312.2971.1@mail.thefacebook.com>
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To: Chris Mason <clm@fb.com>
Cc: jbacik@fb.com, linux-btrfs@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>, Dave Jones <davej@redhat.com>, "linux-mm@kvack.org" <linux-mm@kvack.org>, Michal Hocko <mhocko@suse.cz>

On 10/14/2014 02:31 AM, Chris Mason wrote:
> On Sun, Oct 12, 2014 at 10:15 PM, Sasha Levin <sasha.levin@oracle.com> wrote:
>> Ping?
>>
>> This BUG_ON()ing due to GFP_ATOMIC allocation failure is really silly :(
> 
> Agreed, I have a patch for this in testing.  It didn't make my first pull but I'll get it fixed up.

I've re-enabled fs testing after the discussion at LSF/MM (but mostly
due to Michal's patch), and this issue came right back up.

Any updates?


Thanks,
Sasha

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