:21 PM
To: Chris Mason
Cc: Long, Wai Man; Marc Dionne; Josef Bacik; linux-btrfs@vger.kernel.org
Subject: Re: Lockups with btrfs on 3.16-rc1 - bisected
On 2014/06/20 8:21, Waiman Long wrote:
On 06/19/2014 05:50 PM, Chris Mason wrote:
I would like to take back my comments. I took out the read_lock
On 06/18/2014 11:21 PM, Waiman Long wrote:
On 06/18/2014 10:11 PM, Chris Mason wrote:
On 06/18/2014 10:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 8:41 PM, Marc
Dionnemarc.c.dio...@gmail.com wrote:
On Wed, Jun 18, 2014 at 8:08 PM, Waiman Longwaiman.l...@hp.com
wrote:
On 06/18/2014
On 06/19/2014 12:51 PM, Chris Mason wrote:
On 06/18/2014 11:21 PM, Waiman Long wrote:
On 06/18/2014 10:11 PM, Chris Mason wrote:
On 06/18/2014 10:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 8:41 PM, Marc
Dionnemarc.c.dio...@gmail.com wrote:
On Wed, Jun 18, 2014 at 8:08 PM, Waiman
On 06/19/2014 01:52 PM, Waiman Long wrote:
On 06/19/2014 12:51 PM, Chris Mason wrote:
On 06/18/2014 11:21 PM, Waiman Long wrote:
On 06/18/2014 10:11 PM, Chris Mason wrote:
On 06/18/2014 10:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 8:41 PM, Marc
Dionnemarc.c.dio...@gmail.com wrote:
On 06/19/2014 04:10 PM, Chris Mason wrote:
On 06/19/2014 01:52 PM, Waiman Long wrote:
On 06/19/2014 12:51 PM, Chris Mason wrote:
On 06/18/2014 11:21 PM, Waiman Long wrote:
On 06/18/2014 10:11 PM, Chris Mason wrote:
On 06/18/2014 10:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 8:41 PM,
On 06/19/2014 05:50 PM, Chris Mason wrote:
I would like to take back my comments. I took out the read_lock, but the
process still hang while doing file activities on btrfs filesystem. So
the problem is trickier than I thought. Below are the stack backtraces
of some of the relevant processes.
On 2014/06/20 8:21, Waiman Long wrote:
On 06/19/2014 05:50 PM, Chris Mason wrote:
I would like to take back my comments. I took out the read_lock, but the
process still hang while doing file activities on btrfs filesystem. So
the problem is trickier than I thought. Below are the stack
Hi,
I've been seeing very reproducible soft lockups with 3.16-rc1 similar
to what is reported here:
http://marc.info/?l=linux-btrfsm=140290088532203w=2 , along with the
occasional hard lockup, making it impossible to complete a parallel
build on a btrfs filesystem for the package I work on. This
On 06/18/2014 04:57 PM, Marc Dionne wrote:
Hi,
I've been seeing very reproducible soft lockups with 3.16-rc1 similar
to what is reported here:
http://marc.info/?l=linux-btrfsm=140290088532203w=2 , along with the
occasional hard lockup, making it impossible to complete a parallel
build on a
On 06/18/2014 03:17 PM, Waiman Long wrote:
On 06/18/2014 04:57 PM, Marc Dionne wrote:
Hi,
I've been seeing very reproducible soft lockups with 3.16-rc1 similar
to what is reported here:
On 06/18/2014 06:27 PM, Josef Bacik wrote:
On 06/18/2014 03:17 PM, Waiman Long wrote:
On 06/18/2014 04:57 PM, Marc Dionne wrote:
Hi,
I've been seeing very reproducible soft lockups with 3.16-rc1 similar
to what is reported here:
On 06/18/2014 03:47 PM, Waiman Long wrote:
On 06/18/2014 06:27 PM, Josef Bacik wrote:
On 06/18/2014 03:17 PM, Waiman Long wrote:
On 06/18/2014 04:57 PM, Marc Dionne wrote:
Hi,
I've been seeing very reproducible soft lockups with 3.16-rc1 similar
to what is reported here:
On 06/18/2014 07:10 PM, Josef Bacik wrote:
On 06/18/2014 03:47 PM, Waiman Long wrote:
On 06/18/2014 06:27 PM, Josef Bacik wrote:
On 06/18/2014 03:17 PM, Waiman Long wrote:
On 06/18/2014 04:57 PM, Marc Dionne wrote:
Hi,
I've been seeing very reproducible soft lockups with 3.16-rc1
On 06/18/2014 07:19 PM, Waiman Long wrote:
On 06/18/2014 07:10 PM, Josef Bacik wrote:
On 06/18/2014 03:47 PM, Waiman Long wrote:
On 06/18/2014 06:27 PM, Josef Bacik wrote:
On 06/18/2014 03:17 PM, Waiman Long wrote:
On 06/18/2014 04:57 PM, Marc Dionne wrote:
Hi,
I've been seeing very
On 06/18/2014 07:27 PM, Chris Mason wrote:
On 06/18/2014 07:19 PM, Waiman Long wrote:
On 06/18/2014 07:10 PM, Josef Bacik wrote:
On 06/18/2014 03:47 PM, Waiman Long wrote:
On 06/18/2014 06:27 PM, Josef Bacik wrote:
On 06/18/2014 03:17 PM, Waiman Long wrote:
On 06/18/2014 04:57 PM, Marc
On 06/18/2014 07:30 PM, Waiman Long wrote:
On 06/18/2014 07:27 PM, Chris Mason wrote:
On 06/18/2014 07:19 PM, Waiman Long wrote:
On 06/18/2014 07:10 PM, Josef Bacik wrote:
On 06/18/2014 03:47 PM, Waiman Long wrote:
On 06/18/2014 06:27 PM, Josef Bacik wrote:
On 06/18/2014 03:17 PM, Waiman
On 06/18/2014 08:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 7:53 PM, Chris Masonc...@fb.com wrote:
On 06/18/2014 07:30 PM, Waiman Long wrote:
On 06/18/2014 07:27 PM, Chris Mason wrote:
On 06/18/2014 07:19 PM, Waiman Long wrote:
On 06/18/2014 07:10 PM, Josef Bacik wrote:
On
On Wed, Jun 18, 2014 at 8:08 PM, Waiman Long waiman.l...@hp.com wrote:
On 06/18/2014 08:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 7:53 PM, Chris Masonc...@fb.com wrote:
On 06/18/2014 07:30 PM, Waiman Long wrote:
On 06/18/2014 07:27 PM, Chris Mason wrote:
On 06/18/2014 07:19 PM,
On Wed, Jun 18, 2014 at 8:41 PM, Marc Dionne marc.c.dio...@gmail.com wrote:
On Wed, Jun 18, 2014 at 8:08 PM, Waiman Long waiman.l...@hp.com wrote:
On 06/18/2014 08:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 7:53 PM, Chris Masonc...@fb.com wrote:
On 06/18/2014 07:30 PM, Waiman Long
On 06/18/2014 10:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 8:41 PM, Marc Dionne marc.c.dio...@gmail.com wrote:
On Wed, Jun 18, 2014 at 8:08 PM, Waiman Long waiman.l...@hp.com wrote:
On 06/18/2014 08:03 PM, Marc Dionne wrote:
And for an additional data point, just removing those
On 06/18/2014 10:11 PM, Chris Mason wrote:
On 06/18/2014 10:03 PM, Marc Dionne wrote:
On Wed, Jun 18, 2014 at 8:41 PM, Marc Dionnemarc.c.dio...@gmail.com wrote:
On Wed, Jun 18, 2014 at 8:08 PM, Waiman Longwaiman.l...@hp.com wrote:
On 06/18/2014 08:03 PM, Marc Dionne wrote:
And for an
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