From: "azurIt" <azurit@pobox.sk>
To: "Michal Hocko" <mhocko@suse.cz>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
"cgroups mailinglist" <cgroups@vger.kernel.org>,
"KAMEZAWA Hiroyuki" <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: memory-cgroup bug
Date: Mon, 26 Nov 2012 01:38:55 +0100 [thread overview]
Message-ID: <20121126013855.AF118F5E@pobox.sk> (raw)
In-Reply-To: <20121125135542.GE10623@dhcp22.suse.cz>
>This is hackish but it should help you in this case. Kamezawa, what do
>you think about that? Should we generalize this and prepare something
>like mem_cgroup_cache_charge_locked which would add __GFP_NORETRY
>automatically and use the function whenever we are in a locked context?
>To be honest I do not like this very much but nothing more sensible
>(without touching non-memcg paths) comes to my mind.
I installed kernel with this patch, will report back if problem occurs again OR in few weeks if everything will be ok. Thank you!
Btw, will this patch be backported to 3.2?
azur
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next prev parent reply other threads:[~2012-11-26 0:38 UTC|newest]
Thread overview: 171+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20121121200207.01068046@pobox.sk>
2012-11-22 0:26 ` memory-cgroup bug Kamezawa Hiroyuki
2012-11-22 9:36 ` azurIt
2012-11-22 21:45 ` Michal Hocko
2012-11-22 15:24 ` Michal Hocko
2012-11-22 18:05 ` azurIt
2012-11-22 21:42 ` Michal Hocko
2012-11-22 22:34 ` azurIt
2012-11-23 7:40 ` Michal Hocko
2012-11-23 9:21 ` azurIt
2012-11-23 9:28 ` Michal Hocko
2012-11-23 9:44 ` azurIt
2012-11-23 10:10 ` Michal Hocko
2012-11-23 9:34 ` Glauber Costa
2012-11-23 10:04 ` Michal Hocko
2012-11-23 14:59 ` azurIt
2012-11-25 10:17 ` Michal Hocko
2012-11-25 12:39 ` azurIt
2012-11-25 13:02 ` Michal Hocko
2012-11-25 13:27 ` azurIt
2012-11-25 13:44 ` Michal Hocko
2012-11-25 0:10 ` azurIt
2012-11-25 12:05 ` Michal Hocko
2012-11-25 12:36 ` azurIt
2012-11-25 13:55 ` Michal Hocko
2012-11-26 0:38 ` azurIt [this message]
2012-11-26 7:57 ` Michal Hocko
2012-11-26 13:18 ` [PATCH -mm] memcg: do not trigger OOM from add_to_page_cache_locked Michal Hocko
2012-11-26 13:21 ` [PATCH for 3.2.34] " Michal Hocko
2012-11-26 21:28 ` azurIt
2012-11-30 1:45 ` azurIt
2012-11-30 2:29 ` azurIt
2012-11-30 12:45 ` Michal Hocko
2012-11-30 12:53 ` azurIt
2012-11-30 13:44 ` azurIt
2012-11-30 14:44 ` Michal Hocko
2012-11-30 15:03 ` Michal Hocko
2012-11-30 15:37 ` Michal Hocko
2012-11-30 15:08 ` azurIt
2012-11-30 15:39 ` Michal Hocko
2012-11-30 15:59 ` azurIt
2012-11-30 16:19 ` Michal Hocko
2012-11-30 16:26 ` azurIt
2012-11-30 16:53 ` Michal Hocko
2012-11-30 20:43 ` azurIt
2012-12-03 15:16 ` Michal Hocko
2012-12-05 1:36 ` azurIt
2012-12-05 14:17 ` Michal Hocko
2012-12-06 0:29 ` azurIt
2012-12-06 9:54 ` Michal Hocko
2012-12-06 10:12 ` azurIt
2012-12-06 17:06 ` Michal Hocko
2012-12-10 1:20 ` azurIt
2012-12-10 9:43 ` Michal Hocko
2012-12-10 10:18 ` azurIt
2012-12-10 15:52 ` Michal Hocko
2012-12-10 17:18 ` azurIt
2012-12-17 1:34 ` azurIt
2012-12-17 16:32 ` Michal Hocko
2012-12-17 18:23 ` azurIt
2012-12-17 19:55 ` Michal Hocko
2012-12-18 14:22 ` azurIt
2012-12-18 15:20 ` Michal Hocko
2012-12-24 13:25 ` azurIt
2012-12-28 16:22 ` Michal Hocko
2012-12-30 1:09 ` azurIt
2012-12-30 11:08 ` Michal Hocko
2013-01-25 15:07 ` azurIt
2013-01-25 16:31 ` Michal Hocko
2013-02-05 13:49 ` Michal Hocko
2013-02-05 14:49 ` azurIt
2013-02-05 16:09 ` Michal Hocko
2013-02-05 16:46 ` azurIt
2013-02-05 16:48 ` Greg Thelen
2013-02-05 17:46 ` Michal Hocko
2013-02-05 18:09 ` Greg Thelen
2013-02-05 18:59 ` Michal Hocko
2013-02-08 4:27 ` Greg Thelen
2013-02-08 16:29 ` Michal Hocko
2013-02-08 16:40 ` Michal Hocko
2013-02-06 1:17 ` azurIt
2013-02-06 14:01 ` Michal Hocko
2013-02-06 14:22 ` Michal Hocko
2013-02-06 16:00 ` [PATCH for 3.2.34] memcg: do not trigger OOM if PF_NO_MEMCG_OOM is set Michal Hocko
2013-02-08 5:03 ` azurIt
2013-02-08 9:44 ` Michal Hocko
2013-02-08 11:02 ` azurIt
2013-02-08 12:38 ` Michal Hocko
2013-02-08 13:56 ` azurIt
2013-02-08 14:47 ` Michal Hocko
2013-02-08 15:24 ` Michal Hocko
2013-02-08 15:58 ` azurIt
2013-02-08 17:10 ` Michal Hocko
2013-02-08 21:02 ` azurIt
2013-02-10 15:03 ` Michal Hocko
2013-02-10 16:46 ` azurIt
2013-02-11 11:22 ` Michal Hocko
2013-02-22 8:23 ` azurIt
2013-02-22 12:52 ` Michal Hocko
2013-02-22 12:54 ` azurIt
2013-02-22 13:00 ` Michal Hocko
2013-06-06 16:04 ` Michal Hocko
2013-06-06 16:16 ` azurIt
2013-06-07 13:11 ` [PATCH for 3.2] memcg: do not trap chargers with full callstack on OOM Michal Hocko
2013-06-17 10:21 ` azurIt
2013-06-19 13:26 ` Michal Hocko
2013-06-22 20:09 ` azurIt
2013-06-24 20:13 ` Johannes Weiner
2013-06-28 10:06 ` azurIt
2013-07-05 18:17 ` Johannes Weiner
2013-07-05 19:02 ` azurIt
2013-07-05 19:18 ` Johannes Weiner
2013-07-07 23:42 ` azurIt
2013-07-09 13:10 ` Michal Hocko
2013-07-09 13:19 ` azurIt
2013-07-09 13:54 ` Michal Hocko
2013-07-10 16:25 ` azurIt
2013-07-11 7:25 ` Michal Hocko
2013-07-13 23:26 ` azurIt
2013-07-13 23:51 ` azurIt
2013-07-15 15:41 ` Michal Hocko
2013-07-15 16:00 ` Michal Hocko
2013-07-16 15:35 ` Johannes Weiner
2013-07-16 16:09 ` Michal Hocko
2013-07-16 16:48 ` Johannes Weiner
2013-07-19 4:21 ` Johannes Weiner
2013-07-19 4:22 ` [patch 1/5] mm: invoke oom-killer from remaining unconverted page fault handlers Johannes Weiner
2013-07-19 4:24 ` [patch 2/5] mm: pass userspace fault flag to generic fault handler Johannes Weiner
2013-07-19 4:25 ` [patch 3/5] x86: finish fault error path with fatal signal Johannes Weiner
2013-07-24 20:32 ` Johannes Weiner
2013-07-25 20:29 ` KOSAKI Motohiro
2013-07-25 21:50 ` Johannes Weiner
2013-07-19 4:25 ` [patch 4/5] memcg: do not trap chargers with full callstack on OOM Johannes Weiner
2013-07-19 4:26 ` [patch 5/5] mm: memcontrol: sanity check memcg OOM context unwind Johannes Weiner
2013-07-19 8:23 ` [PATCH for 3.2] memcg: do not trap chargers with full callstack on OOM azurIt
2013-07-14 17:07 ` azurIt
2013-07-09 13:00 ` Michal Hocko
2013-07-09 13:08 ` Michal Hocko
2013-07-09 13:10 ` Michal Hocko
2013-06-24 16:48 ` azurIt
2013-02-22 12:00 ` [PATCH for 3.2.34] memcg: do not trigger OOM if PF_NO_MEMCG_OOM is set azurIt
2013-02-07 11:01 ` [PATCH for 3.2.34] memcg: do not trigger OOM from add_to_page_cache_locked Kamezawa Hiroyuki
2013-02-07 12:31 ` Michal Hocko
2013-02-08 4:16 ` Kamezawa Hiroyuki
2013-02-08 1:40 ` Kamezawa Hiroyuki
2013-02-08 16:01 ` Michal Hocko
2013-02-05 16:31 ` Michal Hocko
2012-12-24 13:38 ` azurIt
2012-12-28 16:35 ` Michal Hocko
2012-11-26 17:46 ` [PATCH -mm] " Johannes Weiner
2012-11-26 18:04 ` Michal Hocko
2012-11-26 18:24 ` Johannes Weiner
2012-11-26 19:03 ` Michal Hocko
2012-11-26 19:29 ` Johannes Weiner
2012-11-26 20:08 ` Michal Hocko
2012-11-26 20:19 ` Johannes Weiner
2012-11-26 20:46 ` azurIt
2012-11-26 20:53 ` Johannes Weiner
2012-11-26 22:06 ` Michal Hocko
2012-11-27 0:05 ` Kamezawa Hiroyuki
2012-11-27 9:54 ` Michal Hocko
2012-11-27 19:48 ` Johannes Weiner
2012-11-27 20:54 ` [PATCH -v2 " Michal Hocko
2012-11-27 20:59 ` Michal Hocko
2012-11-28 15:26 ` Johannes Weiner
2012-11-28 16:04 ` Michal Hocko
2012-11-28 16:37 ` Johannes Weiner
2012-11-28 16:46 ` Michal Hocko
2012-11-28 16:48 ` Michal Hocko
2012-11-28 18:44 ` Johannes Weiner
2012-11-28 20:20 ` Hugh Dickins
2012-11-29 14:05 ` Michal Hocko
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