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From: Michal Hocko <mhocko@suse.cz>
To: Glauber Costa <glommer@gmail.com>
Cc: Dave Chinner <david@fromorbit.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92
Date: Tue, 9 Jul 2013 19:57:49 +0200	[thread overview]
Message-ID: <20130709175749.GA31848@dhcp22.suse.cz> (raw)
In-Reply-To: <20130709173242.GA9098@localhost.localdomain>

On Tue 09-07-13 21:32:51, Glauber Costa wrote:
[...]
> You seem to have switched to XFS.

Yes, to make sure that the original hang is not fs specific. I can
switch to other fs if it helps. This seems to be really hard to
reproduce now so I would rather not change things if possible.

> Dave posted a patch two days ago fixing some missing conversions in
> the XFS side. AFAIK, Andrew hasn't yet picked the patch.

Could you point me to those patches, please?

> Are you running with that patch applied?

I am currently running with "list_lru: fix broken LRU_RETRY behaviour"

-- 
Michal Hocko
SUSE Labs

WARNING: multiple messages have this Message-ID (diff)
From: Michal Hocko <mhocko@suse.cz>
To: Glauber Costa <glommer@gmail.com>
Cc: Dave Chinner <david@fromorbit.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92
Date: Tue, 9 Jul 2013 19:57:49 +0200	[thread overview]
Message-ID: <20130709175749.GA31848@dhcp22.suse.cz> (raw)
In-Reply-To: <20130709173242.GA9098@localhost.localdomain>

On Tue 09-07-13 21:32:51, Glauber Costa wrote:
[...]
> You seem to have switched to XFS.

Yes, to make sure that the original hang is not fs specific. I can
switch to other fs if it helps. This seems to be really hard to
reproduce now so I would rather not change things if possible.

> Dave posted a patch two days ago fixing some missing conversions in
> the XFS side. AFAIK, Andrew hasn't yet picked the patch.

Could you point me to those patches, please?

> Are you running with that patch applied?

I am currently running with "list_lru: fix broken LRU_RETRY behaviour"

-- 
Michal Hocko
SUSE Labs

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  parent reply	other threads:[~2013-07-09 17:57 UTC|newest]

Thread overview: 127+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-17 14:18 linux-next: slab shrinkers: BUG at mm/list_lru.c:92 Michal Hocko
2013-06-17 14:18 ` Michal Hocko
2013-06-17 15:14 ` Glauber Costa
2013-06-17 15:14   ` Glauber Costa
2013-06-17 15:33   ` Michal Hocko
2013-06-17 15:33     ` Michal Hocko
2013-06-17 16:54     ` Glauber Costa
2013-06-17 16:54       ` Glauber Costa
2013-06-18  7:42       ` Michal Hocko
2013-06-18  7:42         ` Michal Hocko
2013-06-17 21:35   ` Andrew Morton
2013-06-17 21:35     ` Andrew Morton
2013-06-17 22:30     ` Glauber Costa
2013-06-18  2:46       ` Dave Chinner
2013-06-18  2:46         ` Dave Chinner
2013-06-18  6:31         ` Glauber Costa
2013-06-18  6:31           ` Glauber Costa
2013-06-18  8:24           ` Michal Hocko
2013-06-18  8:24             ` Michal Hocko
2013-06-18 10:44             ` Michal Hocko
2013-06-18 10:44               ` Michal Hocko
2013-06-18 13:50               ` Michal Hocko
2013-06-18 13:50                 ` Michal Hocko
2013-06-25  2:27                 ` Dave Chinner
2013-06-25  2:27                   ` Dave Chinner
2013-06-26  8:15                   ` Michal Hocko
2013-06-26  8:15                     ` Michal Hocko
2013-06-26 23:24                     ` Dave Chinner
2013-06-26 23:24                       ` Dave Chinner
2013-06-27 14:54                       ` Michal Hocko
2013-06-27 14:54                         ` Michal Hocko
2013-06-28  8:39                         ` Michal Hocko
2013-06-28  8:39                           ` Michal Hocko
2013-06-28 14:31                           ` Glauber Costa
2013-06-28 14:31                             ` Glauber Costa
2013-06-28 15:12                             ` Michal Hocko
2013-06-28 15:12                               ` Michal Hocko
2013-06-29  2:55                         ` Dave Chinner
2013-06-29  2:55                           ` Dave Chinner
2013-06-30 18:33                           ` Michal Hocko
2013-07-01  1:25                             ` Dave Chinner
2013-07-01  1:25                               ` Dave Chinner
2013-07-01  7:50                               ` Michal Hocko
2013-07-01  7:50                                 ` Michal Hocko
2013-07-01  8:10                                 ` Dave Chinner
2013-07-01  8:10                                   ` Dave Chinner
2013-07-02  9:22                                   ` Michal Hocko
2013-07-02 12:19                                     ` Dave Chinner
2013-07-02 12:19                                       ` Dave Chinner
2013-07-02 12:44                                       ` Michal Hocko
2013-07-02 12:44                                         ` Michal Hocko
2013-07-03 11:24                                         ` Dave Chinner
2013-07-03 11:24                                           ` Dave Chinner
2013-07-03 14:08                                           ` Glauber Costa
2013-07-03 14:08                                             ` Glauber Costa
2013-07-04 16:36                                           ` Michal Hocko
2013-07-04 16:36                                             ` Michal Hocko
2013-07-08 12:53                                             ` Michal Hocko
2013-07-08 21:04                                               ` Andrew Morton
2013-07-08 21:04                                                 ` Andrew Morton
2013-07-09 17:34                                                 ` Glauber Costa
2013-07-09 17:34                                                   ` Glauber Costa
2013-07-09 17:51                                                   ` Andrew Morton
2013-07-09 17:51                                                     ` Andrew Morton
2013-07-09 17:32                                               ` Glauber Costa
2013-07-09 17:32                                                 ` Glauber Costa
2013-07-09 17:50                                                 ` Andrew Morton
2013-07-09 17:50                                                   ` Andrew Morton
2013-07-09 17:57                                                   ` Glauber Costa
2013-07-09 17:57                                                     ` Glauber Costa
2013-07-09 17:57                                                 ` Michal Hocko [this message]
2013-07-09 17:57                                                   ` Michal Hocko
2013-07-09 21:39                                                   ` Andrew Morton
2013-07-09 21:39                                                     ` Andrew Morton
2013-07-10  2:31                                               ` Dave Chinner
2013-07-10  2:31                                                 ` Dave Chinner
2013-07-10  7:34                                                 ` Michal Hocko
2013-07-10  7:34                                                   ` Michal Hocko
2013-07-10  8:06                                                 ` Michal Hocko
2013-07-10  8:06                                                   ` Michal Hocko
2013-07-11  2:26                                                   ` Dave Chinner
2013-07-11  2:26                                                     ` Dave Chinner
2013-07-11  3:03                                                     ` Andrew Morton
2013-07-11  3:03                                                       ` Andrew Morton
2013-07-11 13:23                                                     ` Michal Hocko
2013-07-11 13:23                                                       ` Michal Hocko
2013-07-12  1:42                                                       ` Hugh Dickins
2013-07-12  1:42                                                         ` Hugh Dickins
2013-07-13  3:29                                                         ` Dave Chinner
2013-07-13  3:29                                                           ` Dave Chinner
2013-07-15  9:14                                             ` Michal Hocko
2013-07-15  9:14                                               ` Michal Hocko
2013-06-18  6:26       ` Glauber Costa
2013-06-18  8:25         ` Michal Hocko
2013-06-18  8:25           ` Michal Hocko
2013-06-19  7:13         ` Michal Hocko
2013-06-19  7:13           ` Michal Hocko
2013-06-19  7:35           ` Glauber Costa
2013-06-19  7:35             ` Glauber Costa
2013-06-19  8:52             ` Glauber Costa
2013-06-19  8:52               ` Glauber Costa
2013-06-19 13:57             ` Michal Hocko
2013-06-19 13:57               ` Michal Hocko
2013-06-19 14:02               ` Glauber Costa
2013-06-19 14:02                 ` Glauber Costa
2013-06-19 14:28           ` Michal Hocko
2013-06-19 14:28             ` Michal Hocko
2013-06-20 14:11             ` Glauber Costa
2013-06-20 14:11               ` Glauber Costa
2013-06-20 15:12               ` Michal Hocko
2013-06-20 15:16                 ` Michal Hocko
2013-06-20 15:16                   ` Michal Hocko
2013-06-21  9:00                 ` Michal Hocko
2013-06-21  9:00                   ` Michal Hocko
2013-06-23 11:51                   ` Glauber Costa
2013-06-23 11:51                     ` Glauber Costa
2013-06-23 11:55                     ` Glauber Costa
2013-06-25  2:29                     ` Dave Chinner
2013-06-25  2:29                       ` Dave Chinner
2013-06-26  8:22                     ` Michal Hocko
2013-06-26  8:22                       ` Michal Hocko
2013-06-18  8:19       ` Michal Hocko
2013-06-18  8:19         ` Michal Hocko
2013-06-18  8:21         ` Glauber Costa
2013-06-18  8:21           ` Glauber Costa
2013-06-18  8:26           ` Michal Hocko
2013-06-18  8:26             ` Michal Hocko

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