From: Petr Mladek <pmladek-IBi9RG/b67k@public.gmane.org>
To: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Michal Hocko <mhocko-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Cyril Hrubis <chrubis-AlSwsSmVLrQ@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 2/2] memcg: relocate charge moving from ->attach to ->post_attach
Date: Fri, 22 Apr 2016 15:57:18 +0200 [thread overview]
Message-ID: <20160422135718.GA19702@pathway.suse.cz> (raw)
In-Reply-To: <20160421230902.GJ4775-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
On Thu 2016-04-21 19:09:02, Tejun Heo wrote:
> Hello,
>
> So, this ended up a lot simpler than I originally expected. I tested
> it lightly and it seems to work fine. Petr, can you please test these
> two patches w/o the lru drain drop patch and see whether the problem
> is gone?
The LTP test is running several hours without any problem with these
two patches. I double checked that I did not have the lru drain drop
patch. Therefore, these two patches solved the problem as well, so:
Tested-by: Petr Mladek <pmladek-IBi9RG/b67k@public.gmane.org>
Best Regards,
Petr
next prev parent reply other threads:[~2016-04-22 13:57 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-13 9:42 [BUG] cgroup/workques/fork: deadlock when moving cgroups Petr Mladek
[not found] ` <20160413094216.GC5774-KsEp0d+Q8qECVLCxKZUutA@public.gmane.org>
2016-04-13 18:33 ` Tejun Heo
[not found] ` <20160413183309.GG3676-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-13 18:57 ` Tejun Heo
2016-04-13 19:23 ` Michal Hocko
[not found] ` <20160413192313.GA30260-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-13 19:28 ` Michal Hocko
2016-04-13 19:37 ` Tejun Heo
2016-04-13 19:48 ` Michal Hocko
[not found] ` <20160413194820.GC30260-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-14 7:06 ` Michal Hocko
[not found] ` <20160414070623.GC2850-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-14 15:32 ` Tejun Heo
2016-04-14 17:50 ` Johannes Weiner
2016-04-15 7:06 ` Michal Hocko
[not found] ` <20160415070601.GA32377-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-15 14:38 ` Tejun Heo
[not found] ` <20160415143815.GH12583-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-15 15:08 ` Michal Hocko
[not found] ` <20160415150815.GM32377-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-15 15:25 ` Tejun Heo
[not found] ` <20160415152526.GJ12583-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-17 12:00 ` Michal Hocko
2016-04-18 14:40 ` Petr Mladek
[not found] ` <20160418144023.GG6862-KsEp0d+Q8qECVLCxKZUutA@public.gmane.org>
2016-04-19 14:01 ` Michal Hocko
2016-04-19 15:39 ` Petr Mladek
2016-04-15 19:17 ` [PATCH for-4.6-fixes] memcg: remove lru_add_drain_all() invocation from mem_cgroup_move_charge() Tejun Heo
[not found] ` <20160415191719.GK12583-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-17 12:07 ` Michal Hocko
[not found] ` <20160417120747.GC21757-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-20 21:29 ` Tejun Heo
[not found] ` <20160420212922.GH4775-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-21 3:27 ` Michal Hocko
[not found] ` <20160421032704.GA15585-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-21 15:00 ` Petr Mladek
2016-04-21 15:51 ` Tejun Heo
2016-04-21 23:06 ` [PATCH 1/2] cgroup, cpuset: replace cpuset_post_attach_flush() with cgroup_subsys->post_attach callback Tejun Heo
[not found] ` <20160421230648.GI4775-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-21 23:09 ` [PATCH 2/2] memcg: relocate charge moving from ->attach to ->post_attach Tejun Heo
[not found] ` <20160421230902.GJ4775-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2016-04-22 13:57 ` Petr Mladek [this message]
2016-04-25 8:25 ` Michal Hocko
[not found] ` <20160425082542.GB23933-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2016-04-25 19:42 ` Tejun Heo
2016-04-25 19:44 ` Tejun Heo
2016-04-21 23:11 ` [PATCH 1/2] cgroup, cpuset: replace cpuset_post_attach_flush() with cgroup_subsys->post_attach callback Tejun Heo
2016-04-21 15:56 ` [PATCH for-4.6-fixes] memcg: remove lru_add_drain_all() invocation from mem_cgroup_move_charge() Tejun Heo
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